Lorazepam

Generic name: Pronounced as (lor a' ze pam)
Brand names
  • Ativan®
  • Lorazepam Intensol®
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Medical Content Reviewed By HelloPharmacist Staff

Last Revised - 04/15/2021

Lorazepam may increase the risk of serious or life-threatening breathing problems, sedation, or coma if used along with certain medications. Tell your doctor if you are taking or plan to take certain opiate medications for cough such as codeine (in Triacin-C, in Tuzistra XR) or hydrocodone (in Anexsia, in Norco, in Zyfrel) or for pain such as codeine (in Fiorinal), fentanyl (Actiq, Duragesic, Subsys, others), hydromorphone (Dilaudid, Exalgo), meperidine (Demerol), methadone (Dolophine, Methadose), morphine (Astramorph, Duramorph PF, Kadian), oxycodone (in Oxycet, in Percocet, in Roxicet, others), and tramadol (Conzip, Ultram, in Ultracet). Your doctor may need to change the dosages of your medications and will monitor you carefully. If you take lorazepam with any of these medications and you develop any of the following symptoms, call your doctor immediately or seek emergency medical care immediately: unusual dizziness, lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness. Be sure that your caregiver or family members know which symptoms may be serious so they can call the doctor or emergency medical care if you are unable to seek treatment on your own.

Lorazepam may be habit forming. Do not take a larger dose, take it more often, or for a longer time than your doctor tells you to. Tell your doctor if you have ever drunk large amounts of alcohol, if you use or have ever used street drugs, or have overused prescription medications. Do not drink alcohol or use street drugs during your treatment. Drinking alcohol or using street drugs during your treatment with lorazepam also increases the risk that you will experience these serious, life-threatening side effects. Also tell your doctor if you have or have ever had depression or another mental illness.

Lorazepam may cause a physical dependence (a condition in which unpleasant physical symptoms occur if a medication is suddenly stopped or taken in smaller doses), especially if you take it for several days to several weeks. Do not stop taking this medication or take fewer doses without talking to your doctor. Stopping lorazepam suddenly can worsen your condition and cause withdrawal symptoms that may last for several weeks to more than 12 months. Your doctor probably will decrease your lorazepam dose gradually. Call your doctor or get emergency medical treatment if you experience any of the following symptoms: unusual movements; ringing in your ears; anxiety; memory problems; difficulty concentrating; sleep problems; seizures; shaking; muscle twitching; changes in mental health; depression; burning or prickling feeling in your hands, arms, legs or feet; seeing or hearing things that others do not see or hear; thoughts of harming or killing yourself or others; overexcitement; or losing touch with reality.

Lorazepam is used to relieve anxiety. Lorazepam is in a class of medications called benzodiazepines. It works by slowing activity in the brain to allow for relaxation.

Lorazepam comes as a tablet and concentrate (liquid) to take by mouth. It usually is taken two or three times a day and may be taken with or without food. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take lorazepam exactly as directed.

Lorazepam concentrate (liquid) comes with a specially marked dropper for measuring the dose. Ask your pharmacist to show you how to use the dropper. Dilute the concentrate in 1 ounce (30 milliliters) or more of water, juice, or carbonated beverages just before taking it. It also may be mixed with applesauce or pudding just before taking the dose.

Lorazepam is also used to treat irritable bowel syndrome, epilepsy, insomnia, and nausea and vomiting from cancer treatment and to control agitation caused by alcohol withdrawal. Talk to your doctor about the possible risks of using this medication for your condition.

This medication may be prescribed for other uses. Ask your doctor or pharmacist for more information.

Before taking lorazepam,

  • tell your doctor and pharmacist if you are allergic to lorazepam, alprazolam (Xanax), chlordiazepoxide (Librium, in Librax), clonazepam (Klonopin), clorazepate (Gen-Xene, Tranxene), diazepam (Valium), estazolam, flurazepam, oxazepam, temazepam (Restoril), triazolam (Halcion), any other medications, or any of the ingredients in lorazepam tablets or concentrate. Ask your doctor or pharmacist for a list of the ingredients.

  • tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention any of the following: antihistamines; digoxin (Lanoxin); levodopa (in Ritary, in Sinemet, in Stalevo); medications for depression, seizures, Parkinson's disease, asthma, colds, or allergies; muscle relaxants; oral contraceptives; probenecid (Probalan, in Col-Probenecid); rifampin (Rifadin, Rimactane, in Rifamate, in Rifater); sedatives; sleeping pills; theophylline (Elixophyllin, Theo 24, Theochron); tranquilizers; and valproic acid (Depakene).Your doctor may need to change the doses of your medications or monitor you carefully for side effects.

  • tell your doctor if you have glaucoma. Your doctor will probably tell you not to take lorazepam.

  • tell your doctor if you have or have ever had seizures; or lung, heart, or liver disease.

  • tell your doctor if you are pregnant, plan to become pregnant, or are breastfeeding. If you become pregnant while taking lorazepam, call your doctor immediately.

  • talk to your doctor about the risks and benefits of taking this medication if you are 65 years of age or older. Older adults should take lower doses of lorazepam because higher doses may not be more effective and are more likely to cause serious side effects.

  • if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking lorazepam.

  • you should know that this medication may make you drowsy. Do not drive a car or operate machinery until you know how this medication affects you.

Unless your doctor tells you otherwise, continue your normal diet.

If you take several doses per day and miss a dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.

  • Lorazepam may cause side effects. Call your doctor if any of the following symptoms are severe or do not go away:

    • drowsiness

    • dizziness

    • tiredness

    • weakness

    • dry mouth

    • diarrhea

    • nausea

    • changes in appetite

    • restlessness or excitement

    • constipation

    • difficulty urinating

    • frequent urination

    • blurred vision

    • changes in sex drive or ability

  • Some side effects can be serious. If you experience any of these symptoms or those listed in the IMPORTANT WARNINGS section, call your doctor immediately or get emergency medical treatment:

    • shuffling walk

    • persistent, fine tremor or inability to sit still

    • fever

    • severe skin rash

    • yellowing of skin or eyes

    • irregular heartbeat

  • Lorazepam may cause other side effects. Call your doctor if you have any unusual problems while you are taking this medication.

  • If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (http://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom).

It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location – one that is up and away and out of their sight and reach. http://www.upandaway.org

Unneeded medications should be disposed of in special ways to ensure that pets, children, and other people cannot consume them. However, you should not flush this medication down the toilet. Instead, the best way to dispose of your medication is through a medicine take-back program. Talk to your pharmacist or contact your local garbage/recycling department to learn about take-back programs in your community. See the FDA's Safe Disposal of Medicines website (http://goo.gl/c4Rm4p) for more information if you do not have access to a take-back program.

In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at https://www.poisonhelp.org/help. If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.

Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your response to lorazepam.

Do not let anyone else take your medication. Ask your pharmacist any questions you have about refilling your prescription.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

Drug Interaction
Delavirdine Delavirdine The metabolism of Lorazepam can be decreased when combined with Delavirdine.
Dolasetron Dolasetron The risk or severity of adverse effects can be increased when Lorazepam is combined with Dolasetron.
Aminophylline Aminophylline The metabolism of Aminophylline can be decreased when combined with Lorazepam.
Cilostazol Cilostazol Lorazepam may decrease the excretion rate of Cilostazol which could result in a higher serum level.
Diphenoxylate Diphenoxylate The risk or severity of adverse effects can be increased when Diphenoxylate is combined with Lorazepam.
Erythromycin and Sulfisoxazole Erythromycin and Sulfisoxazole The metabolism of Lorazepam can be decreased when combined with Erythromycin.
Estrogen and Progestin (Oral Contraceptives) Estrogen and Progestin (Oral Contraceptives) Lorazepam may decrease the excretion rate of Conjugated estrogens which could result in a higher serum level.
Fenofibrate Fenofibrate The metabolism of Fenofibrate can be decreased when combined with Lorazepam.
Guanfacine Guanfacine The risk or severity of adverse effects can be increased when Lorazepam is combined with Guanfacine.
Magnesium Hydroxide Magnesium Hydroxide Lorazepam may decrease the excretion rate of Magnesium hydroxide which could result in a higher serum level.
Methylergonovine Methylergonovine The metabolism of Lorazepam can be decreased when combined with Methylergometrine.
Mycophenolate Mycophenolate Lorazepam may decrease the excretion rate of Mycophenolic acid which could result in a higher serum level.
Naratriptan Naratriptan The risk or severity of adverse effects can be increased when Lorazepam is combined with Naratriptan.
Olsalazine Olsalazine Olsalazine may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Paregoric Paregoric The risk or severity of adverse effects can be increased when Morphine is combined with Lorazepam.
Pentazocine Pentazocine The risk or severity of adverse effects can be increased when Pentazocine is combined with Lorazepam.
Potassium Potassium Potassium may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Prednisone Prednisone Lorazepam may decrease the excretion rate of Prednisone which could result in a higher serum level.
Reserpine Reserpine The risk or severity of adverse effects can be increased when Lorazepam is combined with Reserpine.
Rizatriptan Rizatriptan The risk or severity of adverse effects can be increased when Lorazepam is combined with Rizatriptan.
Sumatriptan Sumatriptan The risk or severity of adverse effects can be increased when Lorazepam is combined with Sumatriptan.
Tacrolimus Tacrolimus The metabolism of Tacrolimus can be decreased when combined with Lorazepam.
Tizanidine Tizanidine The risk or severity of adverse effects can be increased when Lorazepam is combined with Tizanidine.
Triamcinolone Triamcinolone The metabolism of Lorazepam can be increased when combined with Triamcinolone.
Zolmitriptan Zolmitriptan The risk or severity of adverse effects can be increased when Lorazepam is combined with Zolmitriptan.
Ampicillin Injection Ampicillin Injection Lorazepam may decrease the excretion rate of Ampicillin which could result in a higher serum level.
Doxycycline Injection Doxycycline Injection The metabolism of Doxycycline can be decreased when combined with Lorazepam.
Fluconazole Injection Fluconazole Injection The metabolism of Fluconazole can be decreased when combined with Lorazepam.
Foscarnet Injection Foscarnet Injection Foscarnet may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Hydromorphone Injection Hydromorphone Injection The risk or severity of adverse effects can be increased when Hydromorphone is combined with Lorazepam.
Levofloxacin Injection Levofloxacin Injection Lorazepam may decrease the excretion rate of Levofloxacin which could result in a higher serum level.
Meperidine Injection Meperidine Injection The risk or severity of adverse effects can be increased when Meperidine is combined with Lorazepam.
Methylprednisolone Injection Methylprednisolone Injection The metabolism of Lorazepam can be increased when combined with Methylprednisolone.
Metoclopramide Injection Metoclopramide Injection The risk or severity of sedation can be increased when Lorazepam is combined with Metoclopramide.
Morphine Injection Morphine Injection The risk or severity of adverse effects can be increased when Morphine is combined with Lorazepam.
Pamidronate Injection Pamidronate Injection Pamidronic acid may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Vancomycin Injection Vancomycin Injection Lorazepam may decrease the excretion rate of Vancomycin which could result in a higher serum level.
Altretamine Altretamine The therapeutic efficacy of Lorazepam can be decreased when used in combination with Amphetamine.
Cefuroxime Cefuroxime Cefuroxime may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cyclosporine Cyclosporine The metabolism of Cyclosporine can be decreased when combined with Lorazepam.
Ondansetron Ondansetron The risk or severity of adverse effects can be increased when Lorazepam is combined with Ondansetron.
Granisetron Granisetron The risk or severity of adverse effects can be increased when Lorazepam is combined with Granisetron.
Torsemide Torsemide Torasemide may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Olanzapine Olanzapine The risk or severity of adverse effects can be increased when Lorazepam is combined with Olanzapine.
Alosetron Alosetron The risk or severity of adverse effects can be increased when Lorazepam is combined with Alosetron.
Dofetilide Dofetilide The metabolism of Dofetilide can be decreased when combined with Lorazepam.
Entacapone Entacapone The risk or severity of adverse effects can be increased when Lorazepam is combined with Entacapone.
Hydroxychloroquine Hydroxychloroquine The therapeutic efficacy of Hydroxychloroquine can be decreased when used in combination with Lorazepam.
Meloxicam Meloxicam Meloxicam may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Orlistat Orlistat Orlistat can cause a decrease in the absorption of Lorazepam resulting in a reduced serum concentration and potentially a decrease in efficacy.
Oxcarbazepine Oxcarbazepine The metabolism of Lorazepam can be increased when combined with Oxcarbazepine.
Pantoprazole Pantoprazole Lorazepam may decrease the excretion rate of Pantoprazole which could result in a higher serum level.
Temozolomide Temozolomide Lorazepam may decrease the excretion rate of Temozolomide which could result in a higher serum level.
Zaleplon Zaleplon The risk or severity of adverse effects can be increased when Lorazepam is combined with Zaleplon.
Anakinra Anakinra The metabolism of Lorazepam can be increased when combined with Anakinra.
Desloratadine Desloratadine The risk or severity of adverse effects can be increased when Lorazepam is combined with Desloratadine.
Linezolid Linezolid The risk or severity of adverse effects can be increased when Lorazepam is combined with Linezolid.
Trimipramine Trimipramine The risk or severity of adverse effects can be increased when Lorazepam is combined with Trimipramine.
Etanercept Injection Etanercept Injection The metabolism of Lorazepam can be increased when combined with Etanercept.
Glycopyrrolate Glycopyrrolate Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Glycopyrronium.
Modafinil Modafinil The metabolism of Lorazepam can be increased when combined with Modafinil.
Perindopril Perindopril Lorazepam may decrease the excretion rate of Perindopril which could result in a higher serum level.
Tenofovir Tenofovir Tenofovir may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Choline Magnesium Trisalicylate Choline Magnesium Trisalicylate Choline magnesium trisalicylate may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Sirolimus Sirolimus The metabolism of Sirolimus can be decreased when combined with Lorazepam.
Epinephrine Injection Epinephrine Injection The metabolism of Lorazepam can be decreased when combined with Epinephrine.
Eplerenone Eplerenone Eplerenone may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Escitalopram Escitalopram The risk or severity of adverse effects can be increased when Lorazepam is combined with Escitalopram.
Zonisamide Zonisamide The risk or severity of adverse effects can be increased when Lorazepam is combined with Zonisamide.
Adalimumab Injection Adalimumab Injection The metabolism of Lorazepam can be increased when combined with Adalimumab.
Aripiprazole Aripiprazole The risk or severity of adverse effects can be increased when Lorazepam is combined with Aripiprazole.
Atomoxetine Atomoxetine The risk or severity of adverse effects can be increased when Lorazepam is combined with Atomoxetine.
Dexmethylphenidate Dexmethylphenidate The risk or severity of adverse effects can be increased when Lorazepam is combined with Dexmethylphenidate.
Atazanavir Atazanavir The metabolism of Lorazepam can be decreased when combined with Atazanavir.
Almotriptan Almotriptan The risk or severity of adverse effects can be increased when Lorazepam is combined with Almotriptan.
Eletriptan Eletriptan The risk or severity of adverse effects can be increased when Lorazepam is combined with Eletriptan.
Mefloquine Mefloquine The therapeutic efficacy of Lorazepam can be decreased when used in combination with Mefloquine.
Rosuvastatin Rosuvastatin The metabolism of Rosuvastatin can be decreased when combined with Lorazepam.
Aprepitant Aprepitant The metabolism of Lorazepam can be decreased when combined with Aprepitant.
Emtricitabine Emtricitabine Lorazepam may decrease the excretion rate of Emtricitabine which could result in a higher serum level.
Memantine Memantine Lorazepam may decrease the excretion rate of Memantine which could result in a higher serum level.
Tadalafil Tadalafil Lorazepam may decrease the excretion rate of Tadalafil which could result in a higher serum level.
Frovatriptan Frovatriptan The risk or severity of adverse effects can be increased when Lorazepam is combined with Frovatriptan.
Progesterone Progesterone The metabolism of Lorazepam can be increased when combined with Progesterone.
Apomorphine Injection Apomorphine Injection The risk or severity of adverse effects can be increased when Lorazepam is combined with Apomorphine.
Infliximab Injection Infliximab Injection The metabolism of Lorazepam can be increased when combined with Infliximab.
Protriptyline Protriptyline The risk or severity of adverse effects can be increased when Lorazepam is combined with Protriptyline.
Rifaximin Rifaximin The metabolism of Lorazepam can be increased when combined with Rifaximin.
Duloxetine Duloxetine The risk or severity of adverse effects can be increased when Lorazepam is combined with Duloxetine.
Norethindrone Norethindrone The metabolism of Norethisterone can be increased when combined with Lorazepam.
Tinidazole Tinidazole Lorazepam may decrease the excretion rate of Tinidazole which could result in a higher serum level.
Trospium Trospium Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Trospium.
Bosentan Bosentan The metabolism of Lorazepam can be increased when combined with Bosentan.
Cefditoren Cefditoren Lorazepam may decrease the excretion rate of Cefdinir which could result in a higher serum level.
Cyanocobalamin Injection Cyanocobalamin Injection Lorazepam may decrease the excretion rate of Hydroxocobalamin which could result in a higher serum level.
Erlotinib Erlotinib The metabolism of Lorazepam can be decreased when combined with Erlotinib.
Eszopiclone Eszopiclone The risk or severity of CNS depression can be increased when Lorazepam is combined with Eszopiclone.
Ganciclovir Ganciclovir The therapeutic efficacy of Ganciclovir can be decreased when used in combination with Lorazepam.
Ribavirin Ribavirin Lorazepam may decrease the excretion rate of Ribavirin which could result in a higher serum level.
Solifenacin Solifenacin Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Solifenacin.
Valganciclovir Valganciclovir The therapeutic efficacy of Valganciclovir can be decreased when used in combination with Lorazepam.
Voriconazole Voriconazole The metabolism of Lorazepam can be decreased when combined with Voriconazole.
Adefovir Adefovir Adefovir may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Dextroamphetamine Dextroamphetamine The therapeutic efficacy of Lorazepam can be decreased when used in combination with Amphetamine.
Sodium Oxybate Sodium Oxybate Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Sodium oxybate.
Isocarboxazid Isocarboxazid The risk or severity of adverse effects can be increased when Lorazepam is combined with Isocarboxazid.
Ramelteon Ramelteon The risk or severity of adverse effects can be increased when Lorazepam is combined with Ramelteon.
Darifenacin Darifenacin Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Darifenacin.
Fentanyl Fentanyl The risk or severity of adverse effects can be increased when Fentanyl is combined with Lorazepam.
Pregabalin Pregabalin The risk or severity of adverse effects can be increased when Pregabalin is combined with Lorazepam.
Deferasirox Deferasirox The metabolism of Lorazepam can be increased when combined with Deferasirox.
Phenylephrine Phenylephrine The risk or severity of hypertension can be decreased when Lorazepam is combined with Phenylephrine.
Tipranavir Tipranavir The metabolism of Tipranavir can be decreased when combined with Lorazepam.
Felbamate Felbamate The risk or severity of adverse effects can be increased when Lorazepam is combined with Felbamate.
Ranolazine Ranolazine Lorazepam may decrease the excretion rate of Ranolazine which could result in a higher serum level.
Abatacept Injection Abatacept Injection The metabolism of Lorazepam can be increased when combined with Abatacept.
Rasagiline Rasagiline The therapeutic efficacy of Rasagiline can be decreased when used in combination with Lorazepam.
Imatinib Imatinib The metabolism of Lorazepam can be decreased when combined with Imatinib.
Sitagliptin Sitagliptin Lorazepam may decrease the excretion rate of Sitagliptin which could result in a higher serum level.
Varenicline Varenicline Lorazepam may decrease the excretion rate of Varenicline which could result in a higher serum level.
Gefitinib Gefitinib The metabolism of Lorazepam can be decreased when combined with Gefitinib.
Albuterol Albuterol Lorazepam may decrease the excretion rate of Salbutamol which could result in a higher serum level.
Paliperidone Paliperidone The risk or severity of adverse effects can be increased when Lorazepam is combined with Paliperidone.
Bortezomib Bortezomib The metabolism of Bortezomib can be decreased when combined with Lorazepam.
Clofarabine Injection Clofarabine Injection Lorazepam may decrease the excretion rate of Clofarabine which could result in a higher serum level.
Lubiprostone Lubiprostone Lorazepam may decrease the excretion rate of Lubiprostone which could result in a higher serum level.
Posaconazole Posaconazole The metabolism of Lorazepam can be decreased when combined with Posaconazole.
Primaquine Primaquine The metabolism of Lorazepam can be decreased when combined with Primaquine.
Pemetrexed Injection Pemetrexed Injection Lorazepam may decrease the excretion rate of Pemetrexed which could result in a higher serum level.
Dimenhydrinate Dimenhydrinate The risk or severity of adverse effects can be increased when Lorazepam is combined with Dimenhydrinate.
Nabilone Nabilone Nabilone may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Sorafenib Sorafenib The metabolism of Sorafenib can be decreased when combined with Lorazepam.
Sunitinib Sunitinib The metabolism of Lorazepam can be decreased when combined with Sunitinib.
Dronabinol Dronabinol Dronabinol may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Lapatinib Lapatinib The metabolism of Lapatinib can be decreased when combined with Lorazepam.
Levocetirizine Levocetirizine The risk or severity of adverse effects can be increased when Lorazepam is combined with Levocetirizine.
Pegaptanib Injection Pegaptanib Injection Lorazepam may decrease the excretion rate of Pegaptanib which could result in a higher serum level.
Dasatinib Dasatinib The metabolism of Dasatinib can be decreased when combined with Lorazepam.
Armodafinil Armodafinil The metabolism of Lorazepam can be increased when combined with Armodafinil.
Azacitidine Injection Azacitidine Injection Lorazepam may decrease the excretion rate of Azacitidine which could result in a higher serum level.
Ivermectin Ivermectin The metabolism of Lorazepam can be increased when combined with Ivermectin.
Temsirolimus Temsirolimus The metabolism of Temsirolimus can be decreased when combined with Lorazepam.
Lenalidomide Lenalidomide Lorazepam may decrease the excretion rate of Lenalidomide which could result in a higher serum level.
Nilotinib Nilotinib The metabolism of Lorazepam can be decreased when combined with Nilotinib.
Bexarotene Bexarotene The metabolism of Lorazepam can be increased when combined with Bexarotene.
Budesonide Budesonide The metabolism of Lorazepam can be increased when combined with Budesonide.
Chloramphenicol Injection Chloramphenicol Injection The metabolism of Lorazepam can be decreased when combined with Chloramphenicol.
Desmopressin Desmopressin Desmopressin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
OnabotulinumtoxinA Injection OnabotulinumtoxinA Injection The risk or severity of adverse effects can be increased when Botulinum toxin type A is combined with Lorazepam.
RimabotulinumtoxinB Injection RimabotulinumtoxinB Injection The risk or severity of adverse effects can be increased when Botulinum Toxin Type B is combined with Lorazepam.
Doripenem Injection Doripenem Injection Lorazepam may decrease the excretion rate of Doripenem which could result in a higher serum level.
Etravirine Etravirine The metabolism of Lorazepam can be increased when combined with Etravirine.
Arsenic Trioxide Injection Arsenic Trioxide Injection Lorazepam may decrease the excretion rate of Arsenic trioxide which could result in a higher serum level.
Mitoxantrone Injection Mitoxantrone Injection The metabolism of Lorazepam can be decreased when combined with Mitoxantrone.
Desvenlafaxine Desvenlafaxine The risk or severity of adverse effects can be increased when Lorazepam is combined with Desvenlafaxine.
Cevimeline Cevimeline Cevimeline may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Pilocarpine Pilocarpine The metabolism of Lorazepam can be decreased when combined with Pilocarpine.
Certolizumab Injection Certolizumab Injection The metabolism of Lorazepam can be increased when combined with Certolizumab pegol.
Ixabepilone Injection Ixabepilone Injection The metabolism of Ixabepilone can be decreased when combined with Lorazepam.
Irinotecan Injection Irinotecan Injection The metabolism of Irinotecan can be decreased when combined with Lorazepam.
Daptomycin Injection Daptomycin Injection Daptomycin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Mitotane Mitotane The metabolism of Lorazepam can be increased when combined with Mitotane.
Methylnaltrexone Injection Methylnaltrexone Injection Lorazepam may decrease the excretion rate of Methylnaltrexone which could result in a higher serum level.
Rufinamide Rufinamide The risk or severity of adverse effects can be increased when Rufinamide is combined with Lorazepam.
Midazolam Midazolam The risk or severity of adverse effects can be increased when Lorazepam is combined with Midazolam.
Naltrexone Injection Naltrexone Injection The risk or severity of adverse effects can be increased when Naltrexone is combined with Lorazepam.
Dexrazoxane Injection Dexrazoxane Injection Lorazepam may decrease the excretion rate of Dexrazoxane which could result in a higher serum level.
Milnacipran Milnacipran The risk or severity of adverse effects can be increased when Lorazepam is combined with Milnacipran.
Plerixafor Injection Plerixafor Injection Lorazepam may decrease the excretion rate of Plerixafor which could result in a higher serum level.
Sodium Phosphate Sodium Phosphate The therapeutic efficacy of Lorazepam can be decreased when used in combination with Sodium phosphate, monobasic.
Fesoterodine Fesoterodine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Fesoterodine.
Iloperidone Iloperidone The risk or severity of adverse effects can be increased when Lorazepam is combined with Iloperidone.
Prasugrel Prasugrel Lorazepam may decrease the excretion rate of Prasugrel which could result in a higher serum level.
Lacosamide Lacosamide The risk or severity of adverse effects can be increased when Lorazepam is combined with Lacosamide.
Everolimus Everolimus The metabolism of Everolimus can be decreased when combined with Lorazepam.
Tolvaptan (low blood sodium) Tolvaptan (low blood sodium) The metabolism of Lorazepam can be decreased when combined with Tolvaptan.
Dronedarone Dronedarone The metabolism of Dronedarone can be decreased when combined with Lorazepam.
AbobotulinumtoxinA Injection AbobotulinumtoxinA Injection The risk or severity of adverse effects can be increased when Botulinum toxin type A is combined with Lorazepam.
Pralatrexate Injection Pralatrexate Injection Lorazepam may decrease the excretion rate of Pralatrexate which could result in a higher serum level.
Palonosetron Injection Palonosetron Injection The risk or severity of adverse effects can be increased when Lorazepam is combined with Palonosetron.
Saxagliptin Saxagliptin Lorazepam may decrease the excretion rate of Saxagliptin which could result in a higher serum level.
Telavancin Injection Telavancin Injection Lorazepam may decrease the excretion rate of Telavancin which could result in a higher serum level.
Romidepsin Injection Romidepsin Injection The metabolism of Romidepsin can be decreased when combined with Lorazepam.
Tapentadol Tapentadol Tapentadol may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Topotecan Topotecan Lorazepam may increase the excretion rate of Topotecan which could result in a lower serum level and potentially a reduction in efficacy.
Golimumab Injection Golimumab Injection The metabolism of Lorazepam can be increased when combined with Golimumab.
Pazopanib Pazopanib The metabolism of Pazopanib can be decreased when combined with Lorazepam.
Asenapine Asenapine The risk or severity of adverse effects can be increased when Lorazepam is combined with Asenapine.
Vigabatrin Vigabatrin The risk or severity of adverse effects can be increased when Lorazepam is combined with Vigabatrin.
Albendazole Albendazole The metabolism of Albendazole can be decreased when combined with Lorazepam.
Ulipristal Ulipristal The metabolism of Ulipristal can be increased when combined with Lorazepam.
Levonorgestrel Levonorgestrel The metabolism of Levonorgestrel can be increased when combined with Lorazepam.
Oxymorphone Oxymorphone The risk or severity of adverse effects can be increased when Oxymorphone is combined with Lorazepam.
Tocilizumab Injection Tocilizumab Injection The metabolism of Lorazepam can be increased when combined with Tocilizumab.
Dalfampridine Dalfampridine Lorazepam may decrease the excretion rate of Dalfampridine which could result in a higher serum level.
IncobotulinumtoxinA Injection IncobotulinumtoxinA Injection The risk or severity of adverse effects can be increased when Botulinum toxin type A is combined with Lorazepam.
Cabazitaxel Injection Cabazitaxel Injection The metabolism of Cabazitaxel can be decreased when combined with Lorazepam.
Ceftaroline Injection Ceftaroline Injection Ceftaroline fosamil may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Lurasidone Lurasidone The risk or severity of adverse effects can be increased when Lorazepam is combined with Lurasidone.
Acetaminophen Injection Acetaminophen Injection The metabolism of Acetaminophen can be increased when combined with Lorazepam.
Vilazodone Vilazodone The risk or severity of adverse effects can be increased when Lorazepam is combined with Vilazodone.
Ipilimumab Injection Ipilimumab Injection Lorazepam may decrease the excretion rate of Ipilimumab which could result in a higher serum level.
Denileukin Diftitox Injection Denileukin Diftitox Injection The metabolism of Lorazepam can be decreased when combined with Aldesleukin.
Terbutaline Injection Terbutaline Injection Lorazepam may decrease the excretion rate of Terbutaline which could result in a higher serum level.
Busulfan Injection Busulfan Injection The metabolism of Busulfan can be decreased when combined with Lorazepam.
Roflumilast Roflumilast The metabolism of Roflumilast can be decreased when combined with Lorazepam.
Linagliptin Linagliptin The metabolism of Lorazepam can be decreased when combined with Linagliptin.
Rilpivirine Rilpivirine The metabolism of Lorazepam can be decreased when combined with Rilpivirine.
Telaprevir Telaprevir The metabolism of Lorazepam can be decreased when combined with Glecaprevir.
Cyclophosphamide Injection Cyclophosphamide Injection The metabolism of Lorazepam can be decreased when combined with Cyclophosphamide.
Rivaroxaban Rivaroxaban Lorazepam may decrease the excretion rate of Rivaroxaban which could result in a higher serum level.
Ticagrelor Ticagrelor The metabolism of Lorazepam can be decreased when combined with Ticagrelor.
Brentuximab Vedotin Injection Brentuximab Vedotin Injection The metabolism of Lorazepam can be decreased when combined with Brentuximab vedotin.
Ruxolitinib Ruxolitinib The metabolism of Ruxolitinib can be decreased when combined with Lorazepam.
Vandetanib Vandetanib The metabolism of Vandetanib can be decreased when combined with Lorazepam.
Clobazam Clobazam The risk or severity of adverse effects can be increased when Lorazepam is combined with Clobazam.
Vemurafenib Vemurafenib The metabolism of Lorazepam can be decreased when combined with Vemurafenib.
Ivacaftor Ivacaftor The metabolism of Ivacaftor can be decreased when combined with Lorazepam.
Deferiprone Deferiprone Lorazepam may decrease the excretion rate of Deferiprone which could result in a higher serum level.
Axitinib Axitinib The metabolism of Axitinib can be decreased when combined with Lorazepam.
Crizotinib Crizotinib The metabolism of Lorazepam can be decreased when combined with Crizotinib.
Cabergoline Cabergoline The metabolism of Cabergoline can be decreased when combined with Lorazepam.
Naloxone Injection Naloxone Injection The metabolism of Lorazepam can be decreased when combined with Naloxone.
Fondaparinux Injection Fondaparinux Injection Lorazepam may decrease the excretion rate of Fondaparinux which could result in a higher serum level.
Ezogabine Ezogabine The risk or severity of adverse effects can be increased when Lorazepam is combined with Tiagabine.
Enzalutamide Enzalutamide The metabolism of Lorazepam can be increased when combined with Enzalutamide.
Mirabegron Mirabegron Lorazepam may decrease the excretion rate of Mirabegron which could result in a higher serum level.
Regorafenib Regorafenib The metabolism of Lorazepam can be decreased when combined with Regorafenib.
Bosutinib Bosutinib The metabolism of Lorazepam can be decreased when combined with Bosutinib.
Corticotropin, Repository Injection Corticotropin, Repository Injection The metabolism of Lorazepam can be increased when combined with Corticotropin.
Teduglutide Injection Teduglutide Injection The serum concentration of Lorazepam can be increased when it is combined with Teduglutide.
Alogliptin Alogliptin Lorazepam may decrease the excretion rate of Alogliptin which could result in a higher serum level.
Ponatinib Ponatinib The metabolism of Ponatinib can be decreased when combined with Lorazepam.
Pomalidomide Pomalidomide The metabolism of Pomalidomide can be decreased when combined with Lorazepam.
Ado-trastuzumab Emtansine Injection Ado-trastuzumab Emtansine Injection The metabolism of Lorazepam can be decreased when combined with Trastuzumab emtansine.
Canagliflozin Canagliflozin Lorazepam may increase the excretion rate of Canagliflozin which could result in a lower serum level and potentially a reduction in efficacy.
Methazolamide Methazolamide Methazolamide may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Dabrafenib Dabrafenib The metabolism of Lorazepam can be decreased when combined with Dabrafenib.
Trametinib Trametinib The metabolism of Trametinib can be increased when combined with Lorazepam.
Levomilnacipran Levomilnacipran The risk or severity of adverse effects can be increased when Lorazepam is combined with Levomilnacipran.
Ertapenem Injection Ertapenem Injection Lorazepam may decrease the excretion rate of Ertapenem which could result in a higher serum level.
Vortioxetine Vortioxetine The risk or severity of adverse effects can be increased when Lorazepam is combined with Vortioxetine.
Perampanel Perampanel Perampanel may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Lomitapide Lomitapide The metabolism of Lorazepam can be decreased when combined with Lomitapide.
Ketorolac Injection Ketorolac Injection Ketorolac may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Simeprevir Simeprevir The metabolism of Lorazepam can be decreased when combined with Simeprevir.
Sofosbuvir Sofosbuvir Lorazepam may decrease the excretion rate of Sofosbuvir which could result in a higher serum level.
Dapagliflozin Dapagliflozin Dapagliflozin may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Apremilast Apremilast The metabolism of Lorazepam can be increased when combined with Apremilast.
Droxidopa Droxidopa Lorazepam may decrease the excretion rate of Droxidopa which could result in a higher serum level.
Ceritinib Ceritinib The metabolism of Ceritinib can be decreased when combined with Lorazepam.
Siltuximab Injection Siltuximab Injection The metabolism of Lorazepam can be increased when combined with Siltuximab.
Eslicarbazepine Eslicarbazepine The risk or severity of adverse effects can be increased when Lorazepam is combined with Eslicarbazepine.
Idelalisib Idelalisib The metabolism of Idelalisib can be decreased when combined with Lorazepam.
Testosterone Injection Testosterone Injection The metabolism of Testosterone can be increased when combined with Lorazepam.
Oritavancin Injection Oritavancin Injection The metabolism of Lorazepam can be increased when combined with Oritavancin.
Vorapaxar Vorapaxar The metabolism of Vorapaxar can be decreased when combined with Lorazepam.
Hydrocodone Hydrocodone Hydrocodone may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Suvorexant Suvorexant Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Suvorexant.
Edoxaban Edoxaban Lorazepam may decrease the excretion rate of Edoxaban which could result in a higher serum level.
Olaparib Olaparib The metabolism of Olaparib can be decreased when combined with Lorazepam.
Methamphetamine Methamphetamine The risk or severity of adverse effects can be increased when Lorazepam is combined with Metamfetamine.
Tasimelteon Tasimelteon The risk or severity of adverse effects can be increased when Lorazepam is combined with Tasimelteon.
Lanreotide Injection Lanreotide Injection The metabolism of Lorazepam can be decreased when combined with Lanreotide.
Nintedanib Nintedanib The metabolism of Nintedanib can be decreased when combined with Lorazepam.
Secukinumab Injection Secukinumab Injection The metabolism of Lorazepam can be increased when combined with Secukinumab.
Risperidone Injection Risperidone Injection The risk or severity of adverse effects can be increased when Lorazepam is combined with Risperidone.
Palbociclib Palbociclib The metabolism of Palbociclib can be decreased when combined with Lorazepam.
Lenvatinib Lenvatinib The metabolism of Lorazepam can be increased when combined with Lenvatinib.
Panobinostat Panobinostat The metabolism of Panobinostat can be decreased when combined with Lorazepam.
Haloperidol Injection Haloperidol Injection The risk or severity of CNS depression can be increased when Lorazepam is combined with Haloperidol.
Amiloride Amiloride Amiloride may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Isavuconazonium Injection Isavuconazonium Injection The metabolism of Lorazepam can be increased when combined with Isavuconazonium.
Macitentan Macitentan Lorazepam may decrease the excretion rate of Macitentan which could result in a higher serum level.
Sonidegib Sonidegib The metabolism of Sonidegib can be decreased when combined with Lorazepam.
Flibanserin Flibanserin The risk or severity of adverse effects can be increased when Lorazepam is combined with Flibanserin.
Prednisolone Prednisolone The metabolism of Lorazepam can be increased when combined with Prednisolone.
Brexpiprazole Brexpiprazole The risk or severity of adverse effects can be increased when Lorazepam is combined with Brexpiprazole.
Ziprasidone Injection Ziprasidone Injection The risk or severity of adverse effects can be increased when Lorazepam is combined with Ziprasidone.
Cariprazine Cariprazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Cariprazine.
Penicillin G Procaine Injection Penicillin G Procaine Injection Lorazepam may decrease the excretion rate of Procaine benzylpenicillin which could result in a higher serum level.
Eluxadoline Eluxadoline The risk or severity of adverse effects can be increased when Eluxadoline is combined with Lorazepam.
Cobimetinib Cobimetinib The metabolism of Cobimetinib can be decreased when combined with Lorazepam.
Trabectedin Injection Trabectedin Injection The metabolism of Trabectedin can be decreased when combined with Lorazepam.
Osimertinib Osimertinib The metabolism of Lorazepam can be decreased when combined with Osimertinib.
Alectinib Alectinib The metabolism of Alectinib can be decreased when combined with Lorazepam.
Ixazomib Ixazomib The metabolism of Ixazomib can be decreased when combined with Lorazepam.
Rifapentine Rifapentine The metabolism of Lorazepam can be increased when combined with Rifapentine.
Lesinurad Lesinurad The metabolism of Lesinurad can be increased when combined with Lorazepam.
Amphotericin B Liposomal Injection Amphotericin B Liposomal Injection Amphotericin B may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Dexamethasone Injection Dexamethasone Injection The metabolism of Lorazepam can be increased when combined with Dexamethasone.
Brivaracetam Injection Brivaracetam Injection The risk or severity of adverse effects can be increased when Lorazepam is combined with Brivaracetam.
Venetoclax Venetoclax The metabolism of Lorazepam can be decreased when combined with Venetoclax.
Cobicistat Cobicistat The metabolism of Lorazepam can be decreased when combined with Cobicistat.
Pimavanserin Pimavanserin The risk or severity of adverse effects can be increased when Lorazepam is combined with Pimavanserin.
Diphenhydramine Injection Diphenhydramine Injection The risk or severity of adverse effects can be increased when Lorazepam is combined with Diphenhydramine.
Furosemide Injection Furosemide Injection Lorazepam may increase the excretion rate of Furosemide which could result in a lower serum level and potentially a reduction in efficacy.
Rucaparib Rucaparib The metabolism of Rucaparib can be decreased when combined with Lorazepam.
Lixisenatide Injection Lixisenatide Injection Lorazepam may decrease the excretion rate of Lixisenatide which could result in a higher serum level.
Ribociclib Ribociclib The metabolism of Lorazepam can be decreased when combined with Ribociclib.
Brigatinib Brigatinib The metabolism of Lorazepam can be decreased when combined with Brigatinib.
Doxepin (Insomnia) Doxepin (Insomnia) Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Doxepin.
Deutetrabenazine Deutetrabenazine The risk or severity of sedation and somnolence can be increased when Lorazepam is combined with Deutetrabenazine.
Valbenazine Valbenazine Lorazepam may decrease the excretion rate of Valbenazine which could result in a higher serum level.
Deflazacort Deflazacort The metabolism of Lorazepam can be increased when combined with Deflazacort.
Safinamide Safinamide The risk or severity of adverse effects can be increased when Lorazepam is combined with Safinamide.
Naldemedine Naldemedine Lorazepam may decrease the excretion rate of Naldemedine which could result in a higher serum level.
Sarilumab Injection Sarilumab Injection The metabolism of Lorazepam can be increased when combined with Sarilumab.
Midostaurin Midostaurin The metabolism of Lorazepam can be increased when combined with Midostaurin.
Neratinib Neratinib The metabolism of Neratinib can be decreased when combined with Lorazepam.
Enasidenib Enasidenib The metabolism of Lorazepam can be decreased when combined with Enasidenib.
Aprepitant/Fosaprepitant Injection Aprepitant/Fosaprepitant Injection The metabolism of Lorazepam can be increased when combined with Fosaprepitant.
Benznidazole Benznidazole Lorazepam may decrease the excretion rate of Benznidazole which could result in a higher serum level.
Copanlisib Injection Copanlisib Injection The metabolism of Copanlisib can be decreased when combined with Lorazepam.
Delafloxacin Delafloxacin Lorazepam may decrease the excretion rate of Delafloxacin which could result in a higher serum level.
Abemaciclib Abemaciclib The metabolism of Abemaciclib can be decreased when combined with Lorazepam.
Acalabrutinib Acalabrutinib The metabolism of Lorazepam can be decreased when combined with Acalabrutinib.
Letermovir Letermovir The metabolism of Lorazepam can be decreased when combined with Letermovir.
Tetrabenazine Tetrabenazine The risk or severity of sedation and somnolence can be increased when Lorazepam is combined with Tetrabenazine.
Ertugliflozin Ertugliflozin Ertugliflozin may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Buprenorphine Injection Buprenorphine Injection Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Buprenorphine.
Apalutamide Apalutamide The metabolism of Lorazepam can be increased when combined with Apalutamide.
Fostamatinib Fostamatinib The metabolism of Lorazepam can be decreased when combined with Fostamatinib.
Baricitinib Baricitinib The metabolism of Baricitinib can be decreased when combined with Lorazepam.
Lofexidine Lofexidine The therapeutic efficacy of Lorazepam can be increased when used in combination with Lofexidine.
Plazomicin Injection Plazomicin Injection Lorazepam may decrease the excretion rate of Plazomicin which could result in a higher serum level.
Ivosidenib Ivosidenib The metabolism of Lorazepam can be decreased when combined with Ivosidenib.
Cannabidiol Cannabidiol The risk or severity of adverse effects can be increased when Cannabidiol is combined with Lorazepam.
Dacomitinib Dacomitinib The metabolism of Dacomitinib can be decreased when combined with Lorazepam.
Duvelisib Duvelisib The metabolism of Duvelisib can be decreased when combined with Lorazepam.
Stiripentol Stiripentol The metabolism of Lorazepam can be decreased when combined with Stiripentol.
Gilteritinib Gilteritinib The metabolism of Gilteritinib can be decreased when combined with Lorazepam.
Paclitaxel (with albumin) Injection Paclitaxel (with albumin) Injection The metabolism of Paclitaxel can be decreased when combined with Lorazepam.
Rifamycin Rifamycin The metabolism of Lorazepam can be increased when combined with Rifamycin.
Prucalopride Prucalopride The metabolism of Prucalopride can be decreased when combined with Lorazepam.
Emapalumab-lzsg Injection Emapalumab-lzsg Injection The metabolism of Lorazepam can be increased when combined with Emapalumab.
Siponimod Siponimod The metabolism of Siponimod can be decreased when combined with Lorazepam.
Acyclovir Ophthalmic Acyclovir Ophthalmic Acyclovir may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Erdafitinib Erdafitinib The metabolism of Erdafitinib can be decreased when combined with Lorazepam.
Alpelisib Alpelisib The metabolism of Lorazepam can be decreased when combined with Alpelisib.
Brexanolone Injection Brexanolone Injection The risk or severity of adverse effects can be increased when Lorazepam is combined with Brexanolone.
Solriamfetol Solriamfetol The risk or severity of adverse effects can be increased when Lorazepam is combined with Solriamfetol.
Triclabendazole Triclabendazole The metabolism of Lorazepam can be decreased when combined with Triclabendazole.
Entrectinib Entrectinib The metabolism of Entrectinib can be decreased when combined with Lorazepam.
Pexidartinib Pexidartinib The metabolism of Pexidartinib can be decreased when combined with Lorazepam.
Pitolisant Pitolisant The serum concentration of Lorazepam can be decreased when it is combined with Pitolisant.
Lefamulin Lefamulin The metabolism of Lefamulin can be decreased when combined with Lorazepam.
Phenytoin Injection Phenytoin Injection The metabolism of Lorazepam can be increased when combined with Phenytoin.
Fosphenytoin Injection Fosphenytoin Injection The metabolism of Lorazepam can be increased when combined with Fosphenytoin.
Zanubrutinib Zanubrutinib The metabolism of Zanubrutinib can be decreased when combined with Lorazepam.
Lumateperone Lumateperone The risk or severity of adverse effects can be increased when Lorazepam is combined with Lumateperone.
Lasmiditan Lasmiditan The risk or severity of adverse effects can be increased when Lorazepam is combined with Lasmiditan.
Tazemetostat Tazemetostat The metabolism of Tazemetostat can be decreased when combined with Lorazepam.
Cenobamate Cenobamate The serum concentration of Lorazepam can be decreased when it is combined with Cenobamate.
Tucatinib Tucatinib The metabolism of Tucatinib can be decreased when combined with Lorazepam.
Lemborexant Lemborexant The risk or severity of adverse effects can be increased when Lorazepam is combined with Lemborexant.
Daratumumab and Hyaluronidase-fihj Injection Daratumumab and Hyaluronidase-fihj Injection The therapeutic efficacy of Lorazepam can be decreased when used in combination with Hyaluronidase.
Fenfluramine Fenfluramine The risk or severity of adverse effects can be increased when Lorazepam is combined with Fenfluramine.
Pertuzumab, Trastuzumab, and Hyaluronidase-zzxf Injection Pertuzumab, Trastuzumab, and Hyaluronidase-zzxf Injection The therapeutic efficacy of Lorazepam can be decreased when used in combination with Hyaluronidase.
Octreotide Octreotide The metabolism of Lorazepam can be decreased when combined with Octreotide.
Pralsetinib Pralsetinib The metabolism of Lorazepam can be increased when combined with Pralsetinib.
Satralizumab-mwge Injection Satralizumab-mwge Injection The serum concentration of Lorazepam can be decreased when it is combined with Satralizumab.
Progestin-Only (drospirenone) Oral Contraceptives Progestin-Only (drospirenone) Oral Contraceptives The metabolism of Drospirenone can be increased when combined with Lorazepam.
Viloxazine Viloxazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Viloxazine.
Vitamin E (Alpha-Tocopherol) Vitamin E (Alpha-Tocopherol) The metabolism of Lorazepam can be increased when combined with Vitamin E.
Tobramycin Injection Tobramycin Injection Tobramycin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Theophylline Theophylline The metabolism of Theophylline can be decreased when combined with Lorazepam.
Fenoprofen Fenoprofen Fenoprofen may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Indomethacin Indomethacin Indomethacin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Mefenamic Acid Mefenamic Acid Mefenamic acid may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Naproxen Naproxen Naproxen may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Tolmetin Tolmetin Tolmetin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Sulindac Sulindac Sulindac may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Trazodone Trazodone The risk or severity of adverse effects can be increased when Lorazepam is combined with Trazodone.
Isotretinoin Isotretinoin Lorazepam may decrease the excretion rate of Isotretinoin which could result in a higher serum level.
Sucralfate Sucralfate Lorazepam may decrease the excretion rate of Sucralfate which could result in a higher serum level.
Floxuridine Floxuridine Lorazepam may decrease the excretion rate of Floxuridine which could result in a higher serum level.
Phenobarbital Phenobarbital The metabolism of Lorazepam can be increased when combined with Phenobarbital.
Metaxalone Metaxalone The risk or severity of adverse effects can be increased when Lorazepam is combined with Metaxalone.
Methotrexate Injection Methotrexate Injection The metabolism of Lorazepam can be decreased when combined with Methotrexate.
Levorphanol Levorphanol The risk or severity of adverse effects can be increased when Levorphanol is combined with Lorazepam.
Primidone Primidone The metabolism of Lorazepam can be increased when combined with Primidone.
Methsuximide Methsuximide The risk or severity of adverse effects can be increased when Lorazepam is combined with Methsuximide.
Diethylpropion Diethylpropion The risk or severity of adverse effects can be increased when Lorazepam is combined with Diethylpropion.
Chlorpromazine Chlorpromazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Chlorpromazine.
Diazepam Diazepam The risk or severity of adverse effects can be increased when Lorazepam is combined with Diazepam.
Oxazepam Oxazepam The risk or severity of adverse effects can be increased when Lorazepam is combined with Oxazepam.
Flurazepam Flurazepam The risk or severity of adverse effects can be increased when Lorazepam is combined with Flurazepam.
Clorazepate Clorazepate The risk or severity of adverse effects can be increased when Lorazepam is combined with Clorazepic acid.
Carmustine Carmustine Lorazepam may decrease the excretion rate of Carmustine which could result in a higher serum level.
Amantadine Amantadine Lorazepam may decrease the excretion rate of Amantadine which could result in a higher serum level.
Codeine Codeine The risk or severity of adverse effects can be increased when Codeine is combined with Lorazepam.
Meprobamate Meprobamate The risk or severity of adverse effects can be increased when Lorazepam is combined with Meprobamate.
Chlordiazepoxide Chlordiazepoxide The risk or severity of adverse effects can be increased when Lorazepam is combined with Chlordiazepoxide.
Bromocriptine Bromocriptine The risk or severity of adverse effects can be increased when Lorazepam is combined with Bromocriptine.
Tranylcypromine Tranylcypromine The risk or severity of adverse effects can be increased when Lorazepam is combined with Tranylcypromine.
Phenelzine Phenelzine The risk or severity of adverse effects can be increased when Lorazepam is combined with Phenelzine.
Procarbazine Procarbazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Procarbazine.
Ergoloid Mesylates Ergoloid Mesylates The risk or severity of adverse effects can be increased when Lorazepam is combined with Ergoloid mesylate.
Tetracycline Tetracycline The metabolism of Tetracycline can be decreased when combined with Lorazepam.
Minocycline Minocycline Minocycline may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Prochlorperazine Prochlorperazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Prochlorperazine.
Thioridazine Thioridazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Thioridazine.
Trifluoperazine Trifluoperazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Trifluoperazine.
Bleomycin Bleomycin Lorazepam may decrease the excretion rate of Bleomycin which could result in a higher serum level.
Sulfadiazine Sulfadiazine Lorazepam may decrease the excretion rate of Sulfadiazine which could result in a higher serum level.
Oxycodone Oxycodone The risk or severity of adverse effects can be increased when Oxycodone is combined with Lorazepam.
Methadone Methadone Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Methadone.
Oxybutynin Oxybutynin The metabolism of Lorazepam can be decreased when combined with Oxybutynin.
Benztropine Benztropine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Benzatropine.
Maprotiline Maprotiline The risk or severity of adverse effects can be increased when Lorazepam is combined with Maprotiline.
Ibuprofen Ibuprofen Ibuprofen may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Trihexyphenidyl Trihexyphenidyl Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Trihexyphenidyl.
Orphenadrine Orphenadrine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Orphenadrine.
Perphenazine Perphenazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Perphenazine.
Azathioprine Azathioprine Lorazepam may decrease the excretion rate of Azathioprine which could result in a higher serum level.
Fluphenazine Fluphenazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Fluphenazine.
Phentermine Phentermine The metabolism of Phentermine can be decreased when combined with Lorazepam.
Methylphenidate Methylphenidate The therapeutic efficacy of Methylphenidate can be decreased when used in combination with Lorazepam.
Amoxapine Amoxapine The risk or severity of adverse effects can be increased when Lorazepam is combined with Amoxapine.
Sulfasalazine Sulfasalazine Sulfasalazine may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Hydrocortisone Hydrocortisone The metabolism of Lorazepam can be increased when combined with Hydrocortisone.
Doxorubicin Doxorubicin The metabolism of Lorazepam can be decreased when combined with Doxorubicin.
Phenazopyridine Phenazopyridine Phenazopyridine may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Carbamazepine Carbamazepine Lorazepam may increase the Change in thyroid function activities of Carbamazepine.
Molindone Molindone The risk or severity of adverse effects can be increased when Lorazepam is combined with Molindone.
Methyldopa Methyldopa Lorazepam may decrease the excretion rate of Methyldopa which could result in a higher serum level.
Clonidine Clonidine The risk or severity of sedation can be increased when Clonidine is combined with Lorazepam.
Hydralazine Hydralazine The metabolism of Hydralazine can be decreased when combined with Lorazepam.
Gentamicin Injection Gentamicin Injection Gentamicin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Warfarin Warfarin The metabolism of Warfarin can be decreased when combined with Lorazepam.
Clonazepam Clonazepam The risk or severity of adverse effects can be increased when Lorazepam is combined with Clonazepam.
Loperamide Loperamide The metabolism of Lorazepam can be decreased when combined with Loperamide.
Promethazine Promethazine The risk or severity of adverse effects can be increased when Lorazepam is combined with Promethazine.
Meclofenamate Meclofenamate Meclofenamic acid may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Daunorubicin Daunorubicin The metabolism of Lorazepam can be decreased when combined with Daunorubicin.
Nitrofurantoin Nitrofurantoin Lorazepam may decrease the excretion rate of Nitrofurantoin which could result in a higher serum level.
Griseofulvin Griseofulvin The metabolism of Lorazepam can be increased when combined with Griseofulvin.
Digoxin Digoxin Lorazepam may decrease the excretion rate of Digoxin which could result in a higher serum level.
Loxapine Loxapine The risk or severity of adverse effects can be increased when Loxapine is combined with Lorazepam.
Chloroquine Chloroquine The therapeutic efficacy of Chloroquine can be decreased when used in combination with Lorazepam.
Quinine Quinine The risk or severity of adverse effects can be increased when Lorazepam is combined with Quinine.
Ethosuximide Ethosuximide The risk or severity of adverse effects can be increased when Lorazepam is combined with Ethosuximide.
Calcitriol Calcitriol The metabolism of Lorazepam can be increased when combined with Calcitriol.
Triamterene Triamterene Triamterene may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Sulfinpyrazone Sulfinpyrazone The metabolism of Lorazepam can be increased when combined with Sulfinpyrazone.
Chlorothiazide Chlorothiazide Chlorothiazide may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Chlorthalidone Chlorthalidone Chlorthalidone may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Metolazone Metolazone Lorazepam may increase the excretion rate of Metolazone which could result in a lower serum level and potentially a reduction in efficacy.
Isosorbide Isosorbide The metabolism of Lorazepam can be increased when combined with Isosorbide.
Secobarbital Secobarbital The risk or severity of adverse effects can be increased when Lorazepam is combined with Secobarbital.
Desipramine Desipramine The metabolism of Lorazepam can be decreased when combined with Desipramine.
Amitriptyline Amitriptyline Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Amitriptyline.
Imipramine Imipramine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Imipramine.
Probenecid Probenecid The serum concentration of Lorazepam can be increased when it is combined with Probenecid.
Quinidine Quinidine The metabolism of Quinidine can be decreased when combined with Lorazepam.
Procainamide Procainamide Lorazepam may decrease the excretion rate of Procainamide which could result in a higher serum level.
Isoniazid Isoniazid The therapeutic efficacy of Isoniazid can be decreased when used in combination with Lorazepam.
Pyrazinamide Pyrazinamide Lorazepam may decrease the excretion rate of Pyrazinamide which could result in a higher serum level.
Rifampin Rifampin The metabolism of Rifampicin can be increased when combined with Lorazepam.
Disopyramide Disopyramide Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Disopyramide.
Valproic Acid Valproic Acid The serum concentration of Lorazepam can be increased when it is combined with Valproic acid.
Tamoxifen Tamoxifen The metabolism of Lorazepam can be decreased when combined with Tamoxifen.
Butabarbital Butabarbital The risk or severity of adverse effects can be increased when Lorazepam is combined with Butabarbital.
Liothyronine Liothyronine Lorazepam may decrease the excretion rate of Liothyronine which could result in a higher serum level.
Methimazole Methimazole The metabolism of Methimazole can be decreased when combined with Lorazepam.
Chlorpropamide Chlorpropamide Lorazepam may decrease the excretion rate of Chlorpropamide which could result in a higher serum level.
Tolbutamide Tolbutamide Lorazepam may decrease the excretion rate of Tolbutamide which could result in a higher serum level.
Tolazamide Tolazamide Lorazepam may decrease the excretion rate of Tolazamide which could result in a higher serum level.
Dextromethorphan Dextromethorphan The risk or severity of adverse effects can be increased when Lorazepam is combined with Dextromethorphan.
Cyclobenzaprine Cyclobenzaprine The risk or severity of CNS depression can be increased when Lorazepam is combined with Cyclobenzaprine.
Niacin Niacin The metabolism of Lorazepam can be decreased when combined with Niacin.
Baclofen Baclofen The risk or severity of adverse effects can be increased when Baclofen is combined with Lorazepam.
Doxylamine Doxylamine Doxylamine may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Cyproheptadine Cyproheptadine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Cyproheptadine.
Clemastine Clemastine The risk or severity of adverse effects can be increased when Lorazepam is combined with Clemastine.
Chlorpheniramine Chlorpheniramine The risk or severity of adverse effects can be increased when Lorazepam is combined with Chlorpheniramine.
Brompheniramine Brompheniramine The risk or severity of adverse effects can be increased when Lorazepam is combined with Dexbrompheniramine.
Meclizine Meclizine The risk or severity of adverse effects can be increased when Lorazepam is combined with Meclizine.
Ethambutol Ethambutol Lorazepam may decrease the excretion rate of Ethambutol which could result in a higher serum level.
Methyclothiazide Methyclothiazide Methyclothiazide may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Hydrochlorothiazide Hydrochlorothiazide Hydrochlorothiazide may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Dantrolene Dantrolene The risk or severity of adverse effects can be increased when Lorazepam is combined with Dantrolene.
Chlorzoxazone Chlorzoxazone The risk or severity of adverse effects can be increased when Lorazepam is combined with Chlorzoxazone.
Carisoprodol Carisoprodol The risk or severity of adverse effects can be increased when Carisoprodol is combined with Lorazepam.
Methocarbamol Methocarbamol The risk or severity of adverse effects can be increased when Lorazepam is combined with Methocarbamol.
Pyridoxine Pyridoxine Pyridoxine may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Folic Acid Folic Acid Folic acid may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Danazol Danazol The metabolism of Lorazepam can be decreased when combined with Danazol.
Nortriptyline Nortriptyline The metabolism of Nortriptyline can be decreased when combined with Lorazepam.
Spironolactone Spironolactone Spironolactone may increase the excretion rate of Lorazepam which could result in a lower serum level and potentially a reduction in efficacy.
Amphotericin B Injection Amphotericin B Injection Amphotericin B may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Mercaptopurine Mercaptopurine The therapeutic efficacy of Lorazepam can be decreased when used in combination with Mercaptopurine.
Phytonadione Phytonadione Lorazepam may decrease the excretion rate of Phylloquinone which could result in a higher serum level.
Amikacin Injection Amikacin Injection Amikacin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Nadolol Nadolol Lorazepam may decrease the excretion rate of Nadolol which could result in a higher serum level.
Butorphanol Injection Butorphanol Injection The risk or severity of adverse effects can be increased when Butorphanol is combined with Lorazepam.
Nalbuphine Injection Nalbuphine Injection The risk or severity of adverse effects can be increased when Nalbuphine is combined with Lorazepam.
Allopurinol Allopurinol Lorazepam may decrease the excretion rate of Allopurinol which could result in a higher serum level.
Trimethobenzamide Trimethobenzamide The risk or severity of adverse effects can be increased when Lorazepam is combined with Trimethobenzamide.
Flavoxate Flavoxate Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Flavoxate.
Colchicine Colchicine The metabolism of Lorazepam can be increased when combined with Colchicine.
Cefaclor Cefaclor Cefaclor may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cefadroxil Cefadroxil Cefadroxil may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cefazolin Injection Cefazolin Injection Cefazolin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cephalexin Cephalexin Cephalexin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cefoxitin Injection Cefoxitin Injection Cefoxitin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Dacarbazine Dacarbazine Lorazepam may decrease the excretion rate of Dacarbazine which could result in a higher serum level.
Acetazolamide Acetazolamide The risk or severity of adverse effects can be increased when Lorazepam is combined with Acetazolamide.
Cefotaxime Injection Cefotaxime Injection Cefotaxime may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Calcitonin Salmon Injection Calcitonin Salmon Injection Salmon calcitonin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Ketoconazole Ketoconazole The metabolism of Lorazepam can be decreased when combined with Ketoconazole.
Pyrantel Pyrantel The risk or severity of adverse effects can be increased when Lorazepam is combined with Pyrantel.
Thiotepa Injection Thiotepa Injection The metabolism of Thiotepa can be decreased when combined with Lorazepam.
Vincristine Injection Vincristine Injection The metabolism of Vincristine can be decreased when combined with Lorazepam.
Vinblastine Vinblastine The metabolism of Lorazepam can be decreased when combined with Vinblastine.
Ethacrynic Acid Ethacrynic Acid Etacrynic acid may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Colistimethate Injection Colistimethate Injection Colistimethate may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Hydroxyzine Hydroxyzine Hydroxyzine may increase the central nervous system depressant (CNS depressant) activities of Lorazepam.
Thiothixene Thiothixene The risk or severity of adverse effects can be increased when Lorazepam is combined with Thiothixene.
Aspirin Aspirin Acetylsalicylic acid may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Salsalate Salsalate Salsalate may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Chlorambucil Chlorambucil The therapeutic efficacy of Lorazepam can be decreased when used in combination with Chlorambucil.
Alprazolam Alprazolam The risk or severity of adverse effects can be increased when Lorazepam is combined with Alprazolam.
Temazepam Temazepam The risk or severity of adverse effects can be increased when Lorazepam is combined with Temazepam.
Triazolam Triazolam The risk or severity of adverse effects can be increased when Lorazepam is combined with Triazolam.
Dicyclomine Dicyclomine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Dicyclomine.
Hyoscyamine Hyoscyamine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Hyoscyamine.
Propantheline Propantheline Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Propantheline.
Trimethoprim Trimethoprim Lorazepam may decrease the excretion rate of Trimethoprim which could result in a higher serum level.
Diltiazem Diltiazem The metabolism of Lorazepam can be decreased when combined with Diltiazem.
Nifedipine Nifedipine The metabolism of Nifedipine can be increased when combined with Lorazepam.
Timolol Timolol Lorazepam may decrease the excretion rate of Timolol which could result in a higher serum level.
Verapamil Verapamil The metabolism of Verapamil can be decreased when combined with Lorazepam.
Pindolol Pindolol The risk or severity of adverse effects can be increased when Lorazepam is combined with Pindolol.
Cisplatin Injection Cisplatin Injection Lorazepam may decrease the excretion rate of Cisplatin which could result in a higher serum level.
Diflunisal Diflunisal Diflunisal may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Piroxicam Piroxicam Piroxicam may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Bumetanide Bumetanide Lorazepam may increase the excretion rate of Bumetanide which could result in a lower serum level and potentially a reduction in efficacy.
Etoposide Etoposide The metabolism of Lorazepam can be decreased when combined with Etoposide.
Glyburide Glyburide The metabolism of Glyburide can be decreased when combined with Lorazepam.
Glipizide Glipizide Lorazepam may decrease the excretion rate of Glipizide which could result in a higher serum level.
Indapamide Indapamide Lorazepam may increase the excretion rate of Indapamide which could result in a lower serum level and potentially a reduction in efficacy.
Amoxicillin Amoxicillin Lorazepam may decrease the excretion rate of Amoxicillin which could result in a higher serum level.
Dicloxacillin Dicloxacillin The metabolism of Lorazepam can be increased when combined with Dicloxacillin.
Nafcillin Injection Nafcillin Injection The metabolism of Lorazepam can be increased when combined with Nafcillin.
Oxacillin Injection Oxacillin Injection Lorazepam may decrease the excretion rate of Oxacillin which could result in a higher serum level.
Pentoxifylline Pentoxifylline The therapeutic efficacy of Lorazepam can be decreased when used in combination with Pentoxifylline.
Pentamidine Injection Pentamidine Injection Pentamidine may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Ceftriaxone Injection Ceftriaxone Injection Ceftriaxone may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Labetalol Labetalol Lorazepam may decrease the excretion rate of Labetalol which could result in a higher serum level.
Auranofin Auranofin Lorazepam may decrease the excretion rate of Auranofin which could result in a higher serum level.
Leuprolide Injection Leuprolide Injection Leuprolide may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Gemfibrozil Gemfibrozil Lorazepam may decrease the excretion rate of Gemfibrozil which could result in a higher serum level.
Dipivefrin Ophthalmic Dipivefrin Ophthalmic Adefovir dipivoxil may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Ceftazidime Injection Ceftazidime Injection Ceftazidime may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Ketoprofen Ketoprofen Ketoprofen may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cefotetan Injection Cefotetan Injection Cefotetan may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Pimozide Pimozide The metabolism of Pimozide can be decreased when combined with Lorazepam.
Flurbiprofen Flurbiprofen Flurbiprofen may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Amiodarone Amiodarone The metabolism of Amiodarone can be decreased when combined with Lorazepam.
Aztreonam Injection Aztreonam Injection Lorazepam may decrease the excretion rate of Aztreonam which could result in a higher serum level.
Buspirone Buspirone Lorazepam may decrease the excretion rate of Buspirone which could result in a higher serum level.
Lovastatin Lovastatin The metabolism of Lorazepam can be decreased when combined with Lovastatin.
Ciprofloxacin Ciprofloxacin The metabolism of Ciprofloxacin can be decreased when combined with Lorazepam.
Mesalamine Mesalamine Mesalazine may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Diclofenac Diclofenac Diclofenac may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Fluoxetine Fluoxetine The serum concentration of Fluoxetine can be increased when it is combined with Lorazepam.
Clozapine Clozapine The risk or severity of adverse effects can be increased when Lorazepam is combined with Clozapine.
Estazolam Estazolam The risk or severity of adverse effects can be increased when Lorazepam is combined with Estazolam.
Didanosine Didanosine Lorazepam may decrease the excretion rate of Didanosine which could result in a higher serum level.
Pentostatin Injection Pentostatin Injection Lorazepam may decrease the excretion rate of Pentostatin which could result in a higher serum level.
Clarithromycin Clarithromycin The metabolism of Lorazepam can be decreased when combined with Clarithromycin.
Etodolac Etodolac Etodolac may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Felodipine Felodipine The metabolism of Lorazepam can be decreased when combined with Felodipine.
Fosinopril Fosinopril Lorazepam may decrease the excretion rate of Fosinopril which could result in a higher serum level.
Nabumetone Nabumetone Nabumetone may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Teniposide Injection Teniposide Injection The metabolism of Lorazepam can be decreased when combined with Teniposide.
Itraconazole Itraconazole The metabolism of Lorazepam can be decreased when combined with Itraconazole.
Lisinopril Lisinopril Lorazepam may decrease the excretion rate of Lisinopril which could result in a higher serum level.
Oxaprozin Oxaprozin Oxaprozin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Rifabutin Rifabutin The metabolism of Lorazepam can be increased when combined with Rifabutin.
Bisoprolol Bisoprolol Lorazepam may decrease the excretion rate of Bisoprolol which could result in a higher serum level.
Zolpidem Zolpidem Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Zolpidem.
Doxazosin Doxazosin The metabolism of Doxazosin can be decreased when combined with Lorazepam.
Isradipine Isradipine The metabolism of Isradipine can be decreased when combined with Lorazepam.
Omeprazole Omeprazole The metabolism of Lorazepam can be increased when combined with Omeprazole.
Cisapride Cisapride The risk or severity of adverse effects can be increased when Lorazepam is combined with Cisapride.
Gabapentin Gabapentin The risk or severity of adverse effects can be increased when Lorazepam is combined with Gabapentin.
Fluvastatin Fluvastatin The metabolism of Lorazepam can be decreased when combined with Fluvastatin.
Venlafaxine Venlafaxine The risk or severity of adverse effects can be increased when Lorazepam is combined with Venlafaxine.
Famciclovir Famciclovir The metabolism of Famciclovir can be decreased when combined with Lorazepam.
Fluvoxamine Fluvoxamine The risk or severity of adverse effects can be increased when Fluvoxamine is combined with Lorazepam.
Nefazodone Nefazodone The metabolism of Nefazodone can be decreased when combined with Lorazepam.
Lamotrigine Lamotrigine The risk or severity of adverse effects can be increased when Lorazepam is combined with Lamotrigine.
Losartan Losartan The metabolism of Lorazepam can be decreased when combined with Losartan.
Valacyclovir Valacyclovir Valaciclovir may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Tramadol Tramadol The risk or severity of CNS depression can be increased when Tramadol is combined with Lorazepam.
Vinorelbine Injection Vinorelbine Injection The metabolism of Vinorelbine can be decreased when combined with Lorazepam.
Carboplatin Injection Carboplatin Injection Carboplatin may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Lansoprazole Lansoprazole The metabolism of Lorazepam can be increased when combined with Lansoprazole.
Ifosfamide Injection Ifosfamide Injection The metabolism of Ifosfamide can be decreased when combined with Lorazepam.
Nicardipine Nicardipine The metabolism of Lorazepam can be decreased when combined with Nicardipine.
Bupropion Bupropion The risk or severity of adverse effects can be increased when Lorazepam is combined with Bupropion.
Ticlopidine Ticlopidine The metabolism of Ticlopidine can be decreased when combined with Lorazepam.
Saquinavir Saquinavir The metabolism of Lorazepam can be decreased when combined with Saquinavir.
Metformin Metformin Lorazepam may decrease the excretion rate of Metformin which could result in a higher serum level.
Nisoldipine Nisoldipine Lorazepam may decrease the excretion rate of Nisoldipine which could result in a higher serum level.
Lamivudine Lamivudine Lorazepam may decrease the excretion rate of Lamivudine which could result in a higher serum level.
Riluzole Riluzole The risk or severity of adverse effects can be increased when Lorazepam is combined with Riluzole.
Acarbose Acarbose Lorazepam may decrease the excretion rate of Acarbose which could result in a higher serum level.
Gemcitabine Injection Gemcitabine Injection Lorazepam may decrease the excretion rate of Gemcitabine which could result in a higher serum level.
Ritonavir Ritonavir The serum concentration of Lorazepam can be increased when it is combined with Ritonavir.
Docetaxel Injection Docetaxel Injection The metabolism of Lorazepam can be decreased when combined with Docetaxel.
Cidofovir Injection Cidofovir Injection Cidofovir may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Meropenem Injection Meropenem Injection Lorazepam may decrease the excretion rate of Meropenem which could result in a higher serum level.
Clomipramine Clomipramine The metabolism of Clomipramine can be decreased when combined with Lorazepam.
Zafirlukast Zafirlukast The metabolism of Lorazepam can be decreased when combined with Zafirlukast.
Fosfomycin Fosfomycin Lorazepam may decrease the excretion rate of Fosfomycin which could result in a higher serum level.
Mirtazapine Mirtazapine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Mirtazapine.
Topiramate Topiramate The risk or severity of adverse effects can be increased when Lorazepam is combined with Topiramate.
Pramipexole Pramipexole Lorazepam may increase the sedative activities of Pramipexole.
Donepezil Donepezil The risk or severity of adverse effects can be increased when Lorazepam is combined with Donepezil.
Azithromycin Azithromycin The metabolism of Azithromycin can be decreased when combined with Lorazepam.
Nilutamide Nilutamide Lorazepam may decrease the excretion rate of Nilutamide which could result in a higher serum level.
Flutamide Flutamide Lorazepam may decrease the excretion rate of Flutamide which could result in a higher serum level.
Selegiline Selegiline The risk or severity of adverse effects can be increased when Lorazepam is combined with Selegiline.
Bicalutamide Bicalutamide The metabolism of Bicalutamide can be decreased when combined with Lorazepam.
Sertraline Sertraline The risk or severity of adverse effects can be increased when Lorazepam is combined with Sertraline.
Raloxifene Raloxifene The metabolism of Lorazepam can be decreased when combined with Raloxifene.
Irbesartan Irbesartan The metabolism of Lorazepam can be decreased when combined with Irbesartan.
Tamsulosin Tamsulosin Lorazepam may decrease the excretion rate of Tamsulosin which could result in a higher serum level.
Ropinirole Ropinirole Lorazepam may increase the sedative activities of Ropinirole.
Quetiapine Quetiapine The serum concentration of Quetiapine can be increased when it is combined with Lorazepam.
Cefepime Injection Cefepime Injection Cefepime may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cefprozil Cefprozil Cefprozil may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cefpodoxime Cefpodoxime Cefpodoxime may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Cetirizine Cetirizine The risk or severity of adverse effects can be increased when Lorazepam is combined with Cetirizine.
Paroxetine Paroxetine The risk or severity of adverse effects can be increased when Lorazepam is combined with Paroxetine.
Tolcapone Tolcapone The risk or severity of adverse effects can be increased when Lorazepam is combined with Tolcapone.
Citalopram Citalopram The risk or severity of adverse effects can be increased when Lorazepam is combined with Citalopram.
Capecitabine Capecitabine Lorazepam may decrease the excretion rate of Capecitabine which could result in a higher serum level.
Efavirenz Efavirenz The metabolism of Lorazepam can be decreased when combined with Efavirenz.
Abacavir Abacavir Lorazepam may decrease the excretion rate of Abacavir which could result in a higher serum level.
Celecoxib Celecoxib Celecoxib may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Rosiglitazone Rosiglitazone Lorazepam may decrease the excretion rate of Rosiglitazone which could result in a higher serum level.
Tolterodine Tolterodine Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Tolterodine.
Thalidomide Thalidomide Lorazepam may increase the central nervous system depressant (CNS depressant) activities of Thalidomide.
Oseltamivir Oseltamivir Lorazepam may decrease the excretion rate of Oseltamivir which could result in a higher serum level.
Balsalazide Balsalazide Balsalazide may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Nateglinide Nateglinide Lorazepam may decrease the excretion rate of Nateglinide which could result in a higher serum level.
Levetiracetam Levetiracetam The risk or severity of adverse effects can be increased when Lorazepam is combined with Levetiracetam.
Rabeprazole Rabeprazole The metabolism of Rabeprazole can be decreased when combined with Lorazepam.
Terbinafine Terbinafine The metabolism of Lorazepam can be increased when combined with Terbinafine.

Content provided by: AHFS® Patient Medication Information™. © Copyright, 2021. The American Society of Health-System Pharmacists

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