Acetaminophen

Generic name: Pronounced as (a set a mee' noe fen)
Brand names
  • Actamin®
  • Feverall®
  • Panadol®
  • Tempra Quicklets®
  • Tylenol®
Click on drug name to hear pronunciation

Medical Content Reviewed By HelloPharmacist Staff

Last Revised - 04/15/2021

Taking too much acetaminophen can cause liver damage, sometimes serious enough to require liver transplantation or cause death. You might accidentally take too much acetaminophen if you do not follow the directions on the prescription or package label carefully, or if you take more than one product that contains acetaminophen.

To be sure that you take acetaminophen safely, you should

  • not take more than one product that contains acetaminophen at a time. Read the labels of all the prescription and nonprescription medications you are taking to see if they contain acetaminophen. Be aware that abbreviations such as APAP, AC, Acetaminophen, Acetaminoph, Acetaminop, Acetamin, or Acetam. may be written on the label in place of the word acetaminophen. Ask your doctor or pharmacist if you don't know if a medication that you are taking contains acetaminophen.

  • take acetaminophen exactly as directed on the prescription or package label. Do not take more acetaminophen or take it more often than directed, even if you still have fever or pain. Ask your doctor or pharmacist if you do not know how much medication to take or how often to take your medication. Call your doctor if you still have pain or fever after taking your medication as directed.

  • be aware that you should not take more than 4000 mg of acetaminophen per day. If you need to take more than one product that contains acetaminophen, it may be difficult for you to calculate the total amount of acetaminophen you are taking. Ask your doctor or pharmacist to help you.

  • tell your doctor if you have or have ever had liver disease.

  • not take acetaminophen if you drink three or more alcoholic drinks every day. Talk to your doctor about the safe use of alcohol while you are taking acetaminophen.

  • stop taking your medication and call your doctor right away if you think you have taken too much acetaminophen, even if you feel well.

Talk to your pharmacist or doctor if you have questions about the safe use of acetaminophen or acetaminophen-containing products.

Acetaminophen is used to relieve mild to moderate pain from headaches, muscle aches, menstrual periods, colds and sore throats, toothaches, backaches, and reactions to vaccinations (shots), and to reduce fever. Acetaminophen may also be used to relieve the pain of osteoarthritis (arthritis caused by the breakdown of the lining of the joints). Acetaminophen is in a class of medications called analgesics (pain relievers) and antipyretics (fever reducers). It works by changing the way the body senses pain and by cooling the body.

Acetaminophen comes as a tablet, chewable tablet, capsule, suspension or solution (liquid), extended-release (long-acting) tablet, and orally disintegrating tablet (tablet that dissolves quickly in the mouth), to take by mouth, with or without food. Acetaminophen is available without a prescription, but your doctor may prescribe acetaminophen to treat certain conditions. Follow the directions on the package or prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.

If you are giving acetaminophen to your child, read the package label carefully to make sure that it is the right product for the age of the child. Do not give children acetaminophen products that are made for adults. Some products for adults and older children may contain too much acetaminophen for a younger child. Check the package label to find out how much medication the child needs. If you know how much your child weighs, give the dose that matches that weight on the chart. If you don't know your child's weight, give the dose that matches your child's age. Ask your child's doctor if you don't know how much medication to give your child.

Acetaminophen comes in combination with other medications to treat cough and cold symptoms. Ask your doctor or pharmacist for advice on which product is best for your symptoms. Check nonprescription cough and cold product labels carefully before using two or more products at the same time. These products may contain the same active ingredient(s) and taking them together could cause you to receive an overdose. This is especially important if you will be giving cough and cold medications to a child.

Swallow the extended-release tablets whole; do not split, chew, crush, or dissolve them.

Place the orally disintegrating tablet ('Meltaways') in your mouth and allow to dissolve or chew it before swallowing.

Shake the suspension well before each use to mix the medication evenly. Always use the measuring cup or syringe provided by the manufacturer to measure each dose of the solution or suspension. Do not switch dosing devices between different products; always use the device that comes in the product packaging.

Stop taking acetaminophen and call your doctor if your symptoms get worse, you develop new or unexpected symptoms, including redness or swelling, your pain lasts for more than 10 days, or your fever gets worse or lasts more than 3 days. Also stop giving acetaminophen to your child and call your child's doctor if your child develops new symptoms, including redness or swelling, or your child's pain lasts for longer than 5 days, or fever get worse or lasts longer than 3 days.

Do not give acetaminophen to a child who has a sore throat that is severe or does not go away, or that occurs along with fever, headache, rash, nausea, or vomiting. Call the child's doctor right away, because these symptoms may be signs of a more serious condition.

Acetaminophen may also be used in combination with aspirin and caffeine to relieve the pain associated with migraine headache.

This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

Before taking acetaminophen,

  • tell your doctor and pharmacist if you are allergic to acetaminophen, any other medications, or any of the ingredients in the product. Ask your pharmacist or check the label on the package for a list of ingredients.

  • tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, or herbal products you are taking or plan to take. Be sure to mention anticoagulants ('blood thinners') such as warfarin (Coumadin); isoniazid (INH); certain medications for seizures including carbamazepine (Tegretol), phenobarbital, and phenytoin (Dilantin); medications for pain, fever, coughs, and colds; and phenothiazines (medications for mental illness and nausea). Your doctor may need to change the doses of your medications or monitor you carefully for side effects.

  • tell your doctor if you have ever developed a rash after taking acetaminophen.

  • tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking acetaminophen, call your doctor.

  • if you drink three or more alcoholic beverages every day, do not take acetaminophen. Ask your doctor or pharmacist about the safe use of alcoholic beverages while taking acetaminophen.

  • you should know that combination acetaminophen products for cough and colds that contain nasal decongestants, antihistamines, cough suppressants, and expectorants should not be used in children younger than 2 years of age. Use of these medications in young children can cause serious and life-threatening effects or death. In children 2 through 11 years of age, combination cough and cold products should be used carefully and only according to the directions on the label.

  • if you have phenylketonuria (PKU, an inherited condition in which a special diet must be followed to prevent mental retardation), you should know that some brands of acetaminophen chewable tablets may be sweetened with aspartame. a source of phenylalanine.

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

This medication is usually taken as needed. If your doctor has told you to take acetaminophen regularly, take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.

  • Acetaminophen may cause side effects.

  • Some side effects can be serious. If you experience any of the following symptoms, stop taking acetaminophen and call your doctor immediately or get emergency medical attention:

    • red, peeling or blistering skin

    • rash

    • hives

    • itching

    • swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles, or lower legs

    • hoarseness

    • difficulty breathing or swallowing

  • Acetaminophen 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.

If someone takes more than the recommended dose of acetaminophen, get medical help immediately, even if the person does not have any symptoms. Symptoms of overdose may include the following:

  • nausea

  • vomiting

  • loss of appetite

  • sweating

  • extreme tiredness

  • unusual bleeding or bruising

  • pain in the upper right part of the stomach

  • yellowing of the skin or eyes

  • flu-like symptoms

Before having any laboratory test, tell your doctor and the laboratory personnel that you are taking acetaminophen.

Ask your pharmacist any questions you have about acetaminophen.

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.

  • Dayquil® (containing Acetaminophen, Dextromethorphan, Pseudoephedrine)
  • NyQuil Cold/Flu Relief® (containing Acetaminophen, Dextromethorphan, Doxylamine)
  • Percocet® (containing Acetaminophen, Oxycodone)

  • APAP
  • N-acetyl-para-aminophenol
  • Paracetamol

Drug Interaction
Moxifloxacin Moxifloxacin The metabolism of Acetaminophen can be decreased when combined with Moxifloxacin.
Montelukast Montelukast The metabolism of Montelukast can be decreased when combined with Acetaminophen.
Insulin Glargine (rDNA origin) Injection Insulin Glargine (rDNA origin) Injection The metabolism of Acetaminophen can be increased when combined with Insulin glargine.
Leflunomide Leflunomide The serum concentration of Acetaminophen can be decreased when it is combined with Leflunomide.
Delavirdine Delavirdine The metabolism of Acetaminophen can be decreased when combined with Delavirdine.
Nevirapine Nevirapine The metabolism of Acetaminophen can be decreased when combined with Nevirapine.
Atorvastatin Atorvastatin The metabolism of Atorvastatin can be decreased when combined with Acetaminophen.
Dolasetron Dolasetron The metabolism of Dolasetron can be decreased when combined with Acetaminophen.
Aminophylline Aminophylline Acetaminophen may increase the hepatotoxic activities of Aminophylline.
Anagrelide Anagrelide The metabolism of Acetaminophen can be decreased when combined with Anagrelide.
Calcium Carbonate Calcium Carbonate Calcium carbonate can cause a decrease in the absorption of Acetaminophen resulting in a reduced serum concentration and potentially a decrease in efficacy.
Cilostazol Cilostazol The metabolism of Cilostazol can be decreased when combined with Acetaminophen.
Clopidogrel Clopidogrel The metabolism of Clopidogrel can be decreased when combined with Acetaminophen.
Estrogen and Progestin (Oral Contraceptives) Estrogen and Progestin (Oral Contraceptives) The metabolism of Acetaminophen can be decreased when combined with Conjugated estrogens.
Fenofibrate Fenofibrate The metabolism of Fenofibrate can be increased when combined with Acetaminophen.
Guanfacine Guanfacine Acetaminophen may decrease the excretion rate of Guanfacine which could result in a higher serum level.
Magnesium Hydroxide Magnesium Hydroxide Magnesium hydroxide can cause a decrease in the absorption of Acetaminophen resulting in a reduced serum concentration and potentially a decrease in efficacy.
Magnesium Oxide Magnesium Oxide Magnesium oxide can cause a decrease in the absorption of Acetaminophen resulting in a reduced serum concentration and potentially a decrease in efficacy.
Mycophenolate Mycophenolate Acetaminophen may decrease the excretion rate of Mycophenolic acid which could result in a higher serum level.
Olsalazine Olsalazine The risk or severity of adverse effects can be increased when Acetaminophen is combined with Olsalazine.
Penbutolol Penbutolol The metabolism of Acetaminophen can be decreased when combined with Acebutolol.
Potassium Potassium Potassium may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Ranitidine Ranitidine The metabolism of Ranitidine can be decreased when combined with Acetaminophen.
Reserpine Reserpine Reserpine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Rizatriptan Rizatriptan Acetaminophen may decrease the excretion rate of Rizatriptan which could result in a higher serum level.
Sumatriptan Sumatriptan Acetaminophen may decrease the excretion rate of Sumatriptan which could result in a higher serum level.
Tacrolimus Tacrolimus The serum concentration of Tacrolimus can be increased when it is combined with Acetaminophen.
Tizanidine Tizanidine The metabolism of Tizanidine can be decreased when combined with Acetaminophen.
Zolmitriptan Zolmitriptan The metabolism of Acetaminophen can be decreased when combined with Zolmitriptan.
Ampicillin Injection Ampicillin Injection Acetaminophen may decrease the excretion rate of Ampicillin which could result in a higher serum level.
Doxycycline Injection Doxycycline Injection Doxycycline may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Famotidine Injection Famotidine Injection The metabolism of Acetaminophen can be decreased when combined with Famotidine.
Fluconazole Injection Fluconazole Injection Fluconazole may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Foscarnet Injection Foscarnet Injection Foscarnet may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Hydromorphone Injection Hydromorphone Injection Acetaminophen may decrease the excretion rate of Hydromorphone which could result in a higher serum level.
Interferon Beta-1b Injection Interferon Beta-1b Injection The metabolism of Acetaminophen can be decreased when combined with Interferon beta-1b.
Interferon Gamma-1b Injection Interferon Gamma-1b Injection The metabolism of Acetaminophen can be decreased when combined with Interferon gamma-1b.
Levofloxacin Injection Levofloxacin Injection The metabolism of Acetaminophen can be decreased when combined with Levofloxacin.
Meperidine Injection Meperidine Injection The metabolism of Acetaminophen can be increased when combined with Meperidine.
Metoclopramide Injection Metoclopramide Injection The risk or severity of methemoglobinemia can be increased when Metoclopramide is combined with Acetaminophen.
Metronidazole Injection Metronidazole Injection The metabolism of Metronidazole can be decreased when combined with Acetaminophen.
Pamidronate Injection Pamidronate Injection Pamidronic acid may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Vancomycin Injection Vancomycin Injection Acetaminophen may decrease the excretion rate of Vancomycin which could result in a higher serum level.
Zidovudine Injection Zidovudine Injection The metabolism of Zidovudine can be decreased when combined with Acetaminophen.
Altretamine Altretamine Amphetamine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cefuroxime Cefuroxime Cefuroxime may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cyclosporine Cyclosporine The metabolism of Cyclosporine can be decreased when combined with Acetaminophen.
Ondansetron Ondansetron The metabolism of Acetaminophen can be decreased when combined with Ondansetron.
Torsemide Torsemide Torasemide may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Olanzapine Olanzapine The metabolism of Olanzapine can be decreased when combined with Acetaminophen.
Alosetron Alosetron Alosetron may increase the hepatotoxic activities of Acetaminophen.
Dofetilide Dofetilide The metabolism of Dofetilide can be increased when combined with Acetaminophen.
Entacapone Entacapone The metabolism of Acetaminophen can be decreased when combined with Entacapone.
Hydroxychloroquine Hydroxychloroquine The metabolism of Acetaminophen can be decreased when combined with Hydroxychloroquine.
Meloxicam Meloxicam The risk or severity of adverse effects can be increased when Acetaminophen is combined with Meloxicam.
Pantoprazole Pantoprazole Pantoprazole may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Temozolomide Temozolomide Acetaminophen may decrease the excretion rate of Temozolomide which could result in a higher serum level.
Zaleplon Zaleplon Acetaminophen may decrease the excretion rate of Zaleplon which could result in a higher serum level.
Anakinra Anakinra The metabolism of Acetaminophen can be increased when combined with Anakinra.
Trimipramine Trimipramine The metabolism of Trimipramine can be decreased when combined with Acetaminophen.
Etanercept Injection Etanercept Injection The metabolism of Acetaminophen can be increased when combined with Etanercept.
Modafinil Modafinil The metabolism of Acetaminophen can be increased when combined with Armodafinil.
Perindopril Perindopril Acetaminophen may decrease the excretion rate of Perindopril which could result in a higher serum level.
Tenofovir Tenofovir Tenofovir may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Choline Magnesium Trisalicylate Choline Magnesium Trisalicylate The risk or severity of adverse effects can be increased when Acetaminophen is combined with Choline magnesium trisalicylate.
Sirolimus Sirolimus The metabolism of Sirolimus can be increased when combined with Acetaminophen.
Eplerenone Eplerenone Eplerenone may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Escitalopram Escitalopram The serum concentration of Escitalopram can be increased when it is combined with Acetaminophen.
Zonisamide Zonisamide Acetaminophen may increase the excretion rate of Zonisamide which could result in a lower serum level and potentially a reduction in efficacy.
Adalimumab Injection Adalimumab Injection The metabolism of Acetaminophen can be increased when combined with Adalimumab.
Aripiprazole Aripiprazole The metabolism of Aripiprazole can be increased when combined with Acetaminophen.
Atomoxetine Atomoxetine Atomoxetine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Atazanavir Atazanavir The metabolism of Atazanavir can be increased when combined with Acetaminophen.
Almotriptan Almotriptan Acetaminophen may decrease the excretion rate of Almotriptan which could result in a higher serum level.
Eletriptan Eletriptan The metabolism of Acetaminophen can be increased when combined with Eletriptan.
Mefloquine Mefloquine The metabolism of Acetaminophen can be decreased when combined with Mefloquine.
Rosuvastatin Rosuvastatin The metabolism of Rosuvastatin can be increased when combined with Acetaminophen.
Vardenafil Vardenafil The metabolism of Vardenafil can be decreased when combined with Acetaminophen.
Alfuzosin Alfuzosin The metabolism of Alfuzosin can be decreased when combined with Acetaminophen.
Emtricitabine Emtricitabine Acetaminophen may decrease the excretion rate of Emtricitabine which could result in a higher serum level.
Interferon Beta-1a Subcutaneous Injection Interferon Beta-1a Subcutaneous Injection The metabolism of Acetaminophen can be decreased when combined with Interferon beta-1a.
Memantine Memantine Acetaminophen may decrease the excretion rate of Memantine which could result in a higher serum level.
Tegaserod Tegaserod Tegaserod may increase the hepatotoxic activities of Acetaminophen.
Tadalafil Tadalafil Acetaminophen may decrease the excretion rate of Tadalafil which could result in a higher serum level.
Frovatriptan Frovatriptan The metabolism of Frovatriptan can be decreased when combined with Acetaminophen.
Gemifloxacin Gemifloxacin The metabolism of Acetaminophen can be decreased when combined with Gemifloxacin.
Progesterone Progesterone The metabolism of Progesterone can be increased when combined with Acetaminophen.
Infliximab Injection Infliximab Injection The metabolism of Acetaminophen can be increased when combined with Infliximab.
Protriptyline Protriptyline The metabolism of Protriptyline can be decreased when combined with Acetaminophen.
Duloxetine Duloxetine The metabolism of Acetaminophen can be decreased when combined with Duloxetine.
Norethindrone Norethindrone The metabolism of Norethisterone can be increased when combined with Acetaminophen.
Tinidazole Tinidazole Acetaminophen may decrease the excretion rate of Tinidazole which could result in a higher serum level.
Trospium Trospium The metabolism of Acetaminophen can be decreased when combined with Trospium.
Cefditoren Cefditoren Acetaminophen may decrease the excretion rate of Cefdinir which could result in a higher serum level.
Cinacalcet Cinacalcet The metabolism of Acetaminophen can be decreased when combined with Cinacalcet.
Cyanocobalamin Injection Cyanocobalamin Injection Hydroxocobalamin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Erlotinib Erlotinib The serum concentration of Erlotinib can be decreased when it is combined with Acetaminophen.
Eszopiclone Eszopiclone The serum concentration of Eszopiclone can be decreased when it is combined with Acetaminophen.
Ganciclovir Ganciclovir Acetaminophen may decrease the excretion rate of Ganciclovir which could result in a higher serum level.
Ribavirin Ribavirin Acetaminophen may decrease the excretion rate of Ribavirin which could result in a higher serum level.
Solifenacin Solifenacin The metabolism of Solifenacin can be decreased when combined with Acetaminophen.
Valganciclovir Valganciclovir Acetaminophen may decrease the excretion rate of Valganciclovir which could result in a higher serum level.
Adefovir Adefovir Adefovir may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Dextroamphetamine Dextroamphetamine Amphetamine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Entecavir Entecavir The metabolism of Entecavir can be decreased when combined with Acetaminophen.
Peginterferon Alfa-2a Injection Peginterferon Alfa-2a Injection The metabolism of Acetaminophen can be decreased when combined with Peginterferon alfa-2a.
Peginterferon Alfa-2b (PEG-Intron) Peginterferon Alfa-2b (PEG-Intron) The serum concentration of Acetaminophen can be increased when it is combined with Peginterferon alfa-2b.
Ramelteon Ramelteon The metabolism of Ramelteon can be decreased when combined with Acetaminophen.
Darifenacin Darifenacin The metabolism of Darifenacin can be decreased when combined with Acetaminophen.
Fentanyl Fentanyl The metabolism of Fentanyl can be decreased when combined with Acetaminophen.
Pregabalin Pregabalin Pregabalin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Deferasirox Deferasirox The serum concentration of Acetaminophen can be increased when it is combined with Deferasirox.
Tipranavir Tipranavir The metabolism of Tipranavir can be decreased when combined with Acetaminophen.
Felbamate Felbamate Acetaminophen may increase the hepatotoxic activities of Felbamate.
Ranolazine Ranolazine The metabolism of Acetaminophen can be increased when combined with Ranolazine.
Abatacept Injection Abatacept Injection The metabolism of Acetaminophen can be increased when combined with Abatacept.
Rasagiline Rasagiline The metabolism of Rasagiline can be decreased when combined with Acetaminophen.
Imatinib Imatinib The metabolism of Acetaminophen can be decreased when combined with Imatinib.
Sitagliptin Sitagliptin Acetaminophen may decrease the excretion rate of Sitagliptin which could result in a higher serum level.
Varenicline Varenicline Acetaminophen may decrease the excretion rate of Varenicline which could result in a higher serum level.
Gefitinib Gefitinib The serum concentration of Acetaminophen can be increased when it is combined with Gefitinib.
Albuterol Albuterol Acetaminophen may decrease the excretion rate of Salbutamol which could result in a higher serum level.
Paliperidone Paliperidone Acetaminophen may decrease the excretion rate of Paliperidone which could result in a higher serum level.
Bortezomib Bortezomib The metabolism of Acetaminophen can be increased when combined with Bortezomib.
Clofarabine Injection Clofarabine Injection Acetaminophen may decrease the excretion rate of Clofarabine which could result in a higher serum level.
Insulin Glulisine (rDNA origin) Injection Insulin Glulisine (rDNA origin) Injection The metabolism of Acetaminophen can be increased when combined with Insulin glulisine.
Lubiprostone Lubiprostone Acetaminophen may decrease the excretion rate of Lubiprostone which could result in a higher serum level.
Primaquine Primaquine The metabolism of Acetaminophen can be decreased when combined with Primaquine.
Bismuth Subsalicylate Bismuth Subsalicylate The risk or severity of adverse effects can be increased when Acetaminophen is combined with Bismuth subsalicylate.
Pemetrexed Injection Pemetrexed Injection Acetaminophen may decrease the excretion rate of Pemetrexed which could result in a higher serum level.
Lisdexamfetamine Lisdexamfetamine The metabolism of Acetaminophen can be decreased when combined with Lisdexamfetamine.
Nabilone Nabilone Nabilone may increase the hepatotoxic activities of Acetaminophen.
Retapamulin Retapamulin The metabolism of Retapamulin can be decreased when combined with Acetaminophen.
Sorafenib Sorafenib The metabolism of Sorafenib can be increased when combined with Acetaminophen.
Sunitinib Sunitinib The metabolism of Acetaminophen can be increased when combined with Sunitinib.
Lapatinib Lapatinib The serum concentration of Acetaminophen can be increased when it is combined with Lapatinib.
Levocetirizine Levocetirizine Acetaminophen may decrease the excretion rate of Levocetirizine which could result in a higher serum level.
Pegaptanib Injection Pegaptanib Injection Acetaminophen may decrease the excretion rate of Pegaptanib which could result in a higher serum level.
Dasatinib Dasatinib The metabolism of Dasatinib can be increased when combined with Acetaminophen.
Mexiletine Mexiletine The metabolism of Acetaminophen can be decreased when combined with Mexiletine.
Armodafinil Armodafinil The metabolism of Acetaminophen can be increased when combined with Armodafinil.
Azacitidine Injection Azacitidine Injection Acetaminophen may decrease the excretion rate of Azacitidine which could result in a higher serum level.
Temsirolimus Temsirolimus The metabolism of Temsirolimus can be increased when combined with Acetaminophen.
Antipyrine-Benzocaine Otic Antipyrine-Benzocaine Otic The risk or severity of methemoglobinemia can be increased when Acetaminophen is combined with Benzocaine.
Lenalidomide Lenalidomide Acetaminophen may decrease the excretion rate of Lenalidomide which could result in a higher serum level.
Nilotinib Nilotinib The metabolism of Acetaminophen can be decreased when combined with Nilotinib.
Budesonide Budesonide Acetaminophen may decrease the excretion rate of Budesonide which could result in a higher serum level.
Desmopressin Desmopressin Desmopressin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Doripenem Injection Doripenem Injection Acetaminophen may decrease the excretion rate of Doripenem which could result in a higher serum level.
Arsenic Trioxide Injection Arsenic Trioxide Injection Acetaminophen may decrease the excretion rate of Arsenic trioxide which could result in a higher serum level.
Mitoxantrone Injection Mitoxantrone Injection Acetaminophen may increase the hepatotoxic activities of Mitoxantrone.
Desvenlafaxine Desvenlafaxine Acetaminophen may decrease the excretion rate of Desvenlafaxine which could result in a higher serum level.
Cevimeline Cevimeline Cevimeline may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Nebivolol Nebivolol The metabolism of Nebivolol can be decreased when combined with Acetaminophen.
Tretinoin Tretinoin The metabolism of Tretinoin can be decreased when combined with Acetaminophen.
Bendamustine Injection Bendamustine Injection The metabolism of Bendamustine can be decreased when combined with Acetaminophen.
Pilocarpine Pilocarpine The metabolism of Acetaminophen can be decreased when combined with Pilocarpine.
Flecainide Flecainide The metabolism of Flecainide can be decreased when combined with Acetaminophen.
Certolizumab Injection Certolizumab Injection The metabolism of Acetaminophen can be increased when combined with Certolizumab pegol.
Ixabepilone Injection Ixabepilone Injection The metabolism of Ixabepilone can be increased when combined with Acetaminophen.
Irinotecan Injection Irinotecan Injection The metabolism of Irinotecan can be increased when combined with Acetaminophen.
Daptomycin Injection Daptomycin Injection Daptomycin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Praziquantel Praziquantel The metabolism of Praziquantel can be decreased when combined with Acetaminophen.
Methylnaltrexone Injection Methylnaltrexone Injection Acetaminophen may decrease the excretion rate of Methylnaltrexone which could result in a higher serum level.
Rufinamide Rufinamide Rufinamide may increase the hepatotoxic activities of Acetaminophen.
Midazolam Midazolam The serum concentration of Midazolam can be increased when it is combined with Acetaminophen.
Dexrazoxane Injection Dexrazoxane Injection Acetaminophen may decrease the excretion rate of Dexrazoxane which could result in a higher serum level.
Eltrombopag Eltrombopag The metabolism of Acetaminophen can be decreased when combined with Eltrombopag.
Milnacipran Milnacipran The metabolism of Milnacipran can be increased when combined with Acetaminophen.
Plerixafor Injection Plerixafor Injection Acetaminophen may decrease the excretion rate of Plerixafor which could result in a higher serum level.
Fesoterodine Fesoterodine Acetaminophen may decrease the excretion rate of Fesoterodine which could result in a higher serum level.
Betaxolol Betaxolol The metabolism of Acetaminophen can be decreased when combined with Betaxolol.
Iloperidone Iloperidone The metabolism of Iloperidone can be decreased when combined with Acetaminophen.
Prasugrel Prasugrel Acetaminophen may decrease the excretion rate of Prasugrel which could result in a higher serum level.
Lacosamide Lacosamide The metabolism of Lacosamide can be increased when combined with Acetaminophen.
Everolimus Everolimus The metabolism of Everolimus can be increased when combined with Acetaminophen.
Tolvaptan (low blood sodium) Tolvaptan (low blood sodium) The metabolism of Acetaminophen can be increased when combined with Tolvaptan.
Dronedarone Dronedarone The metabolism of Dronedarone can be decreased when combined with Acetaminophen.
Pralatrexate Injection Pralatrexate Injection Acetaminophen may decrease the excretion rate of Pralatrexate which could result in a higher serum level.
Palonosetron Injection Palonosetron Injection Acetaminophen may decrease the excretion rate of Palonosetron which could result in a higher serum level.
Saxagliptin Saxagliptin Acetaminophen may decrease the excretion rate of Saxagliptin which could result in a higher serum level.
Telavancin Injection Telavancin Injection Acetaminophen 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 increased when combined with Acetaminophen.
Tapentadol Tapentadol The metabolism of Acetaminophen can be decreased when combined with Tapentadol.
Topotecan Topotecan Acetaminophen may decrease the excretion rate of Topotecan which could result in a higher serum level.
Golimumab Injection Golimumab Injection The metabolism of Acetaminophen can be increased when combined with Golimumab.
Pazopanib Pazopanib The metabolism of Pazopanib can be increased when combined with Acetaminophen.
Asenapine Asenapine The metabolism of Asenapine can be decreased when combined with Acetaminophen.
Albendazole Albendazole The metabolism of Albendazole can be increased when combined with Acetaminophen.
Ulipristal Ulipristal The metabolism of Ulipristal can be increased when combined with Acetaminophen.
Levonorgestrel Levonorgestrel The metabolism of Levonorgestrel can be increased when combined with Acetaminophen.
Oxymorphone Oxymorphone The metabolism of Oxymorphone can be decreased when combined with Acetaminophen.
Tocilizumab Injection Tocilizumab Injection The metabolism of Acetaminophen can be increased when combined with Tocilizumab.
Dalfampridine Dalfampridine Acetaminophen may decrease the excretion rate of Dalfampridine which could result in a higher serum level.
Fingolimod Fingolimod Acetaminophen may increase the hepatotoxic activities of Fingolimod.
Cabazitaxel Injection Cabazitaxel Injection The metabolism of Cabazitaxel can be increased when combined with Acetaminophen.
Ceftaroline Injection Ceftaroline Injection Ceftaroline fosamil may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Vilazodone Vilazodone The metabolism of Vilazodone can be decreased when combined with Acetaminophen.
Ipilimumab Injection Ipilimumab Injection Acetaminophen may decrease the excretion rate of Ipilimumab which could result in a higher serum level.
Denileukin Diftitox Injection Denileukin Diftitox Injection Aldesleukin may increase the hepatotoxic activities of Acetaminophen.
Terbutaline Injection Terbutaline Injection Acetaminophen may decrease the excretion rate of Terbutaline which could result in a higher serum level.
Busulfan Injection Busulfan Injection Acetaminophen may decrease the excretion rate of Busulfan which could result in a higher serum level.
Roflumilast Roflumilast The metabolism of Roflumilast can be increased when combined with Acetaminophen.
Linagliptin Linagliptin The metabolism of Linagliptin can be increased when combined with Acetaminophen.
Rilpivirine Rilpivirine The metabolism of Acetaminophen can be decreased when combined with Rilpivirine.
Telaprevir Telaprevir The metabolism of Acetaminophen can be decreased when combined with Glecaprevir.
Cyclophosphamide Injection Cyclophosphamide Injection The metabolism of Cyclophosphamide can be increased when combined with Acetaminophen.
Abiraterone Abiraterone The serum concentration of Acetaminophen can be increased when it is combined with Abiraterone.
Rivaroxaban Rivaroxaban Acetaminophen may decrease the excretion rate of Rivaroxaban which could result in a higher serum level.
Brentuximab Vedotin Injection Brentuximab Vedotin Injection The metabolism of Brentuximab vedotin can be increased when combined with Acetaminophen.
Ruxolitinib Ruxolitinib The metabolism of Acetaminophen can be increased when combined with Ruxolitinib.
Vandetanib Vandetanib The metabolism of Acetaminophen can be increased when combined with Vandetanib.
Clobazam Clobazam The metabolism of Clobazam can be decreased when combined with Acetaminophen.
Vemurafenib Vemurafenib The serum concentration of Acetaminophen can be increased when it is combined with Vemurafenib.
Deferiprone Deferiprone Acetaminophen may decrease the excretion rate of Deferiprone which could result in a higher serum level.
Axitinib Axitinib The metabolism of Acetaminophen can be increased when combined with Axitinib.
Crizotinib Crizotinib The metabolism of Acetaminophen can be increased when combined with Crizotinib.
Cabergoline Cabergoline The metabolism of Cabergoline can be increased when combined with Acetaminophen.
Naloxone Injection Naloxone Injection Acetaminophen may decrease the excretion rate of Naloxone which could result in a higher serum level.
Fondaparinux Injection Fondaparinux Injection Acetaminophen may decrease the excretion rate of Fondaparinux which could result in a higher serum level.
Enzalutamide Enzalutamide Acetaminophen may decrease the excretion rate of Enzalutamide which could result in a higher serum level.
Mirabegron Mirabegron The metabolism of Mirabegron can be decreased when combined with Acetaminophen.
Regorafenib Regorafenib The metabolism of Acetaminophen can be increased when combined with Regorafenib.
Bosutinib Bosutinib The metabolism of Acetaminophen can be increased when combined with Bosutinib.
Teriflunomide Teriflunomide The serum concentration of Acetaminophen can be decreased when it is combined with Teriflunomide.
Cabozantinib (thyroid cancer) Cabozantinib (thyroid cancer) The serum concentration of Acetaminophen can be increased when it is combined with Cabozantinib.
Teduglutide Injection Teduglutide Injection Acetaminophen may decrease the excretion rate of Teduglutide which could result in a higher serum level.
Mipomersen Injection Mipomersen Injection Acetaminophen may increase the hepatotoxic activities of Mipomersen.
Tofacitinib Tofacitinib The metabolism of Tofacitinib can be decreased when combined with Acetaminophen.
Alogliptin Alogliptin Acetaminophen may decrease the excretion rate of Alogliptin which could result in a higher serum level.
Ponatinib Ponatinib The metabolism of Acetaminophen can be increased when combined with Ponatinib.
Pomalidomide Pomalidomide The metabolism of Pomalidomide can be increased when combined with Acetaminophen.
Ado-trastuzumab Emtansine Injection Ado-trastuzumab Emtansine Injection The metabolism of Trastuzumab emtansine can be increased when combined with Acetaminophen.
Canagliflozin Canagliflozin Acetaminophen 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 Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Dabrafenib Dabrafenib The metabolism of Dabrafenib can be increased when combined with Acetaminophen.
Ospemifene Ospemifene The metabolism of Acetaminophen can be decreased when combined with Ospemifene.
Trametinib Trametinib Acetaminophen may decrease the excretion rate of Trametinib which could result in a higher serum level.
Afatinib Afatinib The serum concentration of Acetaminophen can be increased when it is combined with Afatinib.
Levomilnacipran Levomilnacipran The metabolism of Levomilnacipran can be increased when combined with Acetaminophen.
Ertapenem Injection Ertapenem Injection Ertapenem may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Vortioxetine Vortioxetine The metabolism of Vortioxetine can be decreased when combined with Acetaminophen.
Perampanel Perampanel The metabolism of Perampanel can be increased when combined with Acetaminophen.
Ibrutinib Ibrutinib The metabolism of Ibrutinib can be decreased when combined with Acetaminophen.
Lomitapide Lomitapide The metabolism of Lomitapide can be decreased when combined with Acetaminophen.
Ketorolac Injection Ketorolac Injection The risk or severity of adverse effects can be increased when Acetaminophen is combined with Ketorolac.
Simeprevir Simeprevir The metabolism of Acetaminophen can be decreased when combined with Simeprevir.
Sofosbuvir Sofosbuvir Acetaminophen may decrease the excretion rate of Sofosbuvir which could result in a higher serum level.
Dapagliflozin Dapagliflozin The metabolism of Acetaminophen can be decreased when combined with Dapagliflozin.
Apremilast Apremilast The metabolism of Acetaminophen can be increased when combined with Apremilast.
Droxidopa Droxidopa Acetaminophen may decrease the excretion rate of Droxidopa which could result in a higher serum level.
Ceritinib Ceritinib The metabolism of Acetaminophen can be increased when combined with Ceritinib.
Siltuximab Injection Siltuximab Injection The metabolism of Acetaminophen can be increased when combined with Siltuximab.
Belinostat Injection Belinostat Injection The metabolism of Acetaminophen can be increased when combined with Belinostat.
Idelalisib Idelalisib The metabolism of Idelalisib can be increased when combined with Acetaminophen.
Testosterone Injection Testosterone Injection Acetaminophen may decrease the excretion rate of Testosterone which could result in a higher serum level.
Oritavancin Injection Oritavancin Injection The metabolism of Acetaminophen can be decreased when combined with Oritavancin.
Vorapaxar Vorapaxar The metabolism of Vorapaxar can be increased when combined with Acetaminophen.
Suvorexant Suvorexant The metabolism of Suvorexant can be increased when combined with Acetaminophen.
Edoxaban Edoxaban Acetaminophen may decrease the excretion rate of Edoxaban which could result in a higher serum level.
Peginterferon Beta-1a Injection Peginterferon Beta-1a Injection The metabolism of Acetaminophen can be decreased when combined with Peginterferon beta-1a.
Olaparib Olaparib The metabolism of Olaparib can be increased when combined with Acetaminophen.
Methamphetamine Methamphetamine Acetaminophen may decrease the excretion rate of Metamfetamine which could result in a higher serum level.
Tasimelteon Tasimelteon The metabolism of Tasimelteon can be increased when combined with Acetaminophen.
Pirfenidone Pirfenidone The metabolism of Pirfenidone can be decreased when combined with Acetaminophen.
Nintedanib Nintedanib The serum concentration of Acetaminophen can be increased when it is combined with Nintedanib.
Secukinumab Injection Secukinumab Injection The metabolism of Acetaminophen can be increased when combined with Secukinumab.
Risperidone Injection Risperidone Injection The metabolism of Risperidone can be decreased when combined with Acetaminophen.
Palbociclib Palbociclib The metabolism of Palbociclib can be increased when combined with Acetaminophen.
Insulin Human Inhalation Insulin Human Inhalation The metabolism of Acetaminophen can be increased when combined with Insulin human.
Lenvatinib Lenvatinib The serum concentration of Acetaminophen can be increased when it is combined with Lenvatinib.
Naloxegol Naloxegol The metabolism of Acetaminophen can be decreased when combined with Naloxegol.
Panobinostat Panobinostat The metabolism of Panobinostat can be decreased when combined with Acetaminophen.
Haloperidol Injection Haloperidol Injection The serum concentration of Haloperidol can be increased when it is combined with Acetaminophen.
Amiloride Amiloride Amiloride may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Macitentan Macitentan Acetaminophen may decrease the excretion rate of Macitentan which could result in a higher serum level.
Sonidegib Sonidegib The metabolism of Sonidegib can be increased when combined with Acetaminophen.
Rolapitant Rolapitant The metabolism of Acetaminophen can be decreased when combined with Rolapitant.
Brexpiprazole Brexpiprazole The metabolism of Brexpiprazole can be decreased when combined with Acetaminophen.
Ziprasidone Injection Ziprasidone Injection The metabolism of Ziprasidone can be increased when combined with Acetaminophen.
Cariprazine Cariprazine The metabolism of Cariprazine can be decreased when combined with Acetaminophen.
Penicillin G Procaine Injection Penicillin G Procaine Injection Acetaminophen may decrease the excretion rate of Procaine benzylpenicillin which could result in a higher serum level.
Insulin Degludec (rDNA Origin) Injection Insulin Degludec (rDNA Origin) Injection The metabolism of Acetaminophen can be increased when combined with Insulin degludec.
Cobimetinib Cobimetinib The metabolism of Cobimetinib can be increased when combined with Acetaminophen.
Trabectedin Injection Trabectedin Injection The metabolism of Trabectedin can be increased when combined with Acetaminophen.
Osimertinib Osimertinib The serum concentration of Acetaminophen can be decreased when it is combined with Osimertinib.
Alectinib Alectinib The metabolism of Acetaminophen can be increased when combined with Alectinib.
Ixazomib Ixazomib The metabolism of Ixazomib can be increased when combined with Acetaminophen.
Lesinurad Lesinurad Acetaminophen may decrease the excretion rate of Lesinurad which could result in a higher serum level.
Amphotericin B Liposomal Injection Amphotericin B Liposomal Injection Amphotericin B may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Dexamethasone Injection Dexamethasone Injection Dexamethasone may increase the hepatotoxic activities of Acetaminophen.
Brivaracetam Injection Brivaracetam Injection Acetaminophen may decrease the excretion rate of Brivaracetam which could result in a higher serum level.
Venetoclax Venetoclax The metabolism of Venetoclax can be increased when combined with Acetaminophen.
Cobicistat Cobicistat The metabolism of Acetaminophen can be decreased when combined with Cobicistat.
Obeticholic Acid Obeticholic Acid The metabolism of Acetaminophen can be decreased when combined with Obeticholic acid.
Furosemide Injection Furosemide Injection Acetaminophen 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 Acetaminophen can be decreased when combined with Rucaparib.
Lixisenatide Injection Lixisenatide Injection Acetaminophen may decrease the excretion rate of Lixisenatide which could result in a higher serum level.
Ribociclib Ribociclib The metabolism of Ribociclib can be increased when combined with Acetaminophen.
Brigatinib Brigatinib The metabolism of Acetaminophen can be increased when combined with Brigatinib.
Doxepin (Insomnia) Doxepin (Insomnia) The metabolism of Doxepin can be decreased when combined with Acetaminophen.
Deutetrabenazine Deutetrabenazine Acetaminophen may decrease the excretion rate of Deutetrabenazine which could result in a higher serum level.
Valbenazine Valbenazine Acetaminophen may decrease the excretion rate of Valbenazine which could result in a higher serum level.
Safinamide Safinamide Safinamide may increase the hepatotoxic activities of Acetaminophen.
Naldemedine Naldemedine Acetaminophen may decrease the excretion rate of Naldemedine which could result in a higher serum level.
Midostaurin Midostaurin Midostaurin may increase the hepatotoxic activities of Acetaminophen.
Neratinib Neratinib The metabolism of Acetaminophen can be increased when combined with Neratinib.
Enasidenib Enasidenib The metabolism of Acetaminophen can be increased when combined with Enasidenib.
Aprepitant/Fosaprepitant Injection Aprepitant/Fosaprepitant Injection The metabolism of Fosaprepitant can be increased when combined with Acetaminophen.
Benznidazole Benznidazole Acetaminophen 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 increased when combined with Acetaminophen.
Delafloxacin Delafloxacin Delafloxacin may increase the hepatotoxic activities of Acetaminophen.
Abemaciclib Abemaciclib The metabolism of Abemaciclib can be increased when combined with Acetaminophen.
Acalabrutinib Acalabrutinib The metabolism of Acetaminophen can be increased when combined with Acalabrutinib.
Letermovir Letermovir The metabolism of Letermovir can be decreased when combined with Acetaminophen.
Tetrabenazine Tetrabenazine The metabolism of Tetrabenazine can be decreased when combined with Acetaminophen.
Ertugliflozin Ertugliflozin The metabolism of Acetaminophen can be decreased when combined with Ertugliflozin.
Buprenorphine Injection Buprenorphine Injection The metabolism of Acetaminophen can be decreased when combined with Buprenorphine.
Apalutamide Apalutamide Acetaminophen may decrease the excretion rate of Apalutamide which could result in a higher serum level.
Fostamatinib Fostamatinib The metabolism of Acetaminophen can be decreased when combined with Fostamatinib.
Baricitinib Baricitinib The metabolism of Baricitinib can be increased when combined with Acetaminophen.
Lofexidine Lofexidine The metabolism of Lofexidine can be decreased when combined with Acetaminophen.
Plazomicin Injection Plazomicin Injection Acetaminophen may decrease the excretion rate of Plazomicin which could result in a higher serum level.
Eliglustat Eliglustat The metabolism of Eliglustat can be decreased when combined with Acetaminophen.
Encorafenib Encorafenib The metabolism of Encorafenib can be decreased when combined with Acetaminophen.
Binimetinib Binimetinib The metabolism of Binimetinib can be decreased when combined with Acetaminophen.
Ivosidenib Ivosidenib The metabolism of Ivosidenib can be increased when combined with Acetaminophen.
Elagolix Elagolix The metabolism of Elagolix can be decreased when combined with Acetaminophen.
Tafenoquine Tafenoquine The metabolism of Tafenoquine can be decreased when combined with Acetaminophen.
Cannabidiol Cannabidiol The metabolism of Acetaminophen can be decreased when combined with Cannabidiol.
Dacomitinib Dacomitinib The metabolism of Acetaminophen can be increased when combined with Dacomitinib.
Duvelisib Duvelisib The metabolism of Duvelisib can be increased when combined with Acetaminophen.
Stiripentol Stiripentol The metabolism of Acetaminophen can be decreased when combined with Stiripentol.
Gilteritinib Gilteritinib The metabolism of Gilteritinib can be increased when combined with Acetaminophen.
Larotrectinib Larotrectinib The serum concentration of Acetaminophen can be increased when it is combined with Larotrectinib.
Paclitaxel (with albumin) Injection Paclitaxel (with albumin) Injection The metabolism of Paclitaxel can be increased when combined with Acetaminophen.
Rifamycin Rifamycin The metabolism of Acetaminophen can be decreased when combined with Rifamycin.
Prucalopride Prucalopride The metabolism of Prucalopride can be decreased when combined with Acetaminophen.
Emapalumab-lzsg Injection Emapalumab-lzsg Injection The metabolism of Acetaminophen can be increased when combined with Emapalumab.
Siponimod Siponimod The metabolism of Siponimod can be increased when combined with Acetaminophen.
Acyclovir Ophthalmic Acyclovir Ophthalmic Acyclovir may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Erdafitinib Erdafitinib The metabolism of Acetaminophen can be increased when combined with Erdafitinib.
Alpelisib Alpelisib The metabolism of Alpelisib can be increased when combined with Acetaminophen.
Solriamfetol Solriamfetol Acetaminophen may decrease the excretion rate of Solriamfetol which could result in a higher serum level.
Triclabendazole Triclabendazole The metabolism of Acetaminophen can be decreased when combined with Triclabendazole.
Entrectinib Entrectinib The metabolism of Acetaminophen can be increased when combined with Entrectinib.
Pexidartinib Pexidartinib The metabolism of Acetaminophen can be increased when combined with Pexidartinib.
Istradefylline Istradefylline The metabolism of Istradefylline can be decreased when combined with Acetaminophen.
Pitolisant Pitolisant The serum concentration of Acetaminophen can be decreased when it is combined with Pitolisant.
Fedratinib Fedratinib The serum concentration of Acetaminophen can be increased when it is combined with Fedratinib.
Lefamulin Lefamulin The metabolism of Lefamulin can be increased when combined with Acetaminophen.
Phenytoin Injection Phenytoin Injection Acetaminophen may increase the hepatotoxic activities of Phenytoin.
Fosphenytoin Injection Fosphenytoin Injection The metabolism of Fosphenytoin can be increased when combined with Acetaminophen.
Zanubrutinib Zanubrutinib The metabolism of Zanubrutinib can be increased when combined with Acetaminophen.
Voxelotor Voxelotor The serum concentration of Voxelotor can be increased when it is combined with Acetaminophen.
Lumateperone Lumateperone The serum concentration of Lumateperone can be decreased when it is combined with Acetaminophen.
Ubrogepant Ubrogepant The serum concentration of Ubrogepant can be increased when it is combined with Acetaminophen.
Tazemetostat Tazemetostat The metabolism of Tazemetostat can be increased when combined with Acetaminophen.
Cenobamate Cenobamate The serum concentration of Cenobamate can be decreased when it is combined with Acetaminophen.
Selumetinib Selumetinib Selumetinib may increase the hepatotoxic activities of Acetaminophen.
Rimegepant Rimegepant The metabolism of Rimegepant can be increased when combined with Acetaminophen.
Tucatinib Tucatinib The metabolism of Tucatinib can be decreased when combined with Acetaminophen.
Selpercatinib Selpercatinib The serum concentration of Acetaminophen can be decreased when it is combined with Selpercatinib.
Capmatinib Capmatinib The serum concentration of Capmatinib can be decreased when it is combined with Acetaminophen.
Lemborexant Lemborexant The serum concentration of Lemborexant can be decreased when it is combined with Acetaminophen.
Fenfluramine Fenfluramine The metabolism of Acetaminophen can be decreased when combined with Fenfluramine.
Satralizumab-mwge Injection Satralizumab-mwge Injection The serum concentration of Acetaminophen 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 Acetaminophen.
Viloxazine Viloxazine Acetaminophen may decrease the excretion rate of Viloxazine which could result in a higher serum level.
Tobramycin Injection Tobramycin Injection Tobramycin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Theophylline Theophylline Acetaminophen may increase the hepatotoxic activities of Theophylline.
Fenoprofen Fenoprofen The risk or severity of adverse effects can be increased when Acetaminophen is combined with Fenoprofen.
Indomethacin Indomethacin The risk or severity of adverse effects can be increased when Acetaminophen is combined with Indomethacin.
Mefenamic Acid Mefenamic Acid The risk or severity of adverse effects can be increased when Acetaminophen is combined with Mefenamic acid.
Naproxen Naproxen The risk or severity of adverse effects can be increased when Acetaminophen is combined with Naproxen.
Tolmetin Tolmetin The risk or severity of adverse effects can be increased when Acetaminophen is combined with Tolmetin.
Sulindac Sulindac The risk or severity of adverse effects can be increased when Acetaminophen is combined with Sulindac.
Trazodone Trazodone The metabolism of Acetaminophen can be decreased when combined with Trazodone.
Isotretinoin Isotretinoin Acetaminophen may decrease the excretion rate of Isotretinoin which could result in a higher serum level.
Sucralfate Sucralfate Acetaminophen may decrease the excretion rate of Sucralfate which could result in a higher serum level.
Sodium Bicarbonate Sodium Bicarbonate Sodium bicarbonate can cause a decrease in the absorption of Acetaminophen resulting in a reduced serum concentration and potentially a decrease in efficacy.
Hydroxyurea Hydroxyurea The metabolism of Acetaminophen can be decreased when combined with Hydroxyurea.
Floxuridine Floxuridine Acetaminophen may decrease the excretion rate of Floxuridine which could result in a higher serum level.
Phenobarbital Phenobarbital Phenobarbital may increase the hepatotoxic activities of Acetaminophen.
Metaxalone Metaxalone Acetaminophen may decrease the excretion rate of Metaxalone which could result in a higher serum level.
Methotrexate Injection Methotrexate Injection The metabolism of Acetaminophen can be increased when combined with Methotrexate.
Primidone Primidone Primidone may increase the hepatotoxic activities of Acetaminophen.
Chlorpromazine Chlorpromazine Chlorpromazine may increase the hepatotoxic activities of Acetaminophen.
Diazepam Diazepam Diazepam may increase the hepatotoxic activities of Acetaminophen.
Oxazepam Oxazepam Acetaminophen may decrease the excretion rate of Oxazepam which could result in a higher serum level.
Flurazepam Flurazepam Flurazepam may increase the hepatotoxic activities of Acetaminophen.
Clorazepate Clorazepate Acetaminophen may decrease the excretion rate of Clorazepic acid which could result in a higher serum level.
Lorazepam Lorazepam The metabolism of Acetaminophen can be increased when combined with Lorazepam.
Carmustine Carmustine The metabolism of Acetaminophen can be decreased when combined with Carmustine.
Amantadine Amantadine Acetaminophen may decrease the excretion rate of Amantadine which could result in a higher serum level.
Tranylcypromine Tranylcypromine Tranylcypromine may increase the hepatotoxic activities of Acetaminophen.
Phenelzine Phenelzine Phenelzine may increase the hepatotoxic activities of Acetaminophen.
Tetracycline Tetracycline Acetaminophen may decrease the excretion rate of Tetracycline which could result in a higher serum level.
Prochlorperazine Prochlorperazine The metabolism of Prochlorperazine can be increased when combined with Acetaminophen.
Thioridazine Thioridazine Thioridazine may increase the hepatotoxic activities of Acetaminophen.
Trifluoperazine Trifluoperazine The metabolism of Trifluoperazine can be decreased when combined with Acetaminophen.
Bleomycin Bleomycin Bleomycin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Dapsone Dapsone The risk or severity of methemoglobinemia can be increased when Dapsone is combined with Acetaminophen.
Sulfadiazine Sulfadiazine The risk or severity of methemoglobinemia can be increased when Acetaminophen is combined with Sulfadiazine.
Methadone Methadone The metabolism of Acetaminophen can be decreased when combined with Methadone.
Oxybutynin Oxybutynin The metabolism of Acetaminophen can be decreased when combined with Oxybutynin.
Benztropine Benztropine Benzatropine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Maprotiline Maprotiline The metabolism of Maprotiline can be decreased when combined with Acetaminophen.
Orphenadrine Orphenadrine Orphenadrine may increase the hepatotoxic activities of Acetaminophen.
Perphenazine Perphenazine The metabolism of Perphenazine can be decreased when combined with Acetaminophen.
Azathioprine Azathioprine The metabolism of Azathioprine can be decreased when combined with Acetaminophen.
Fluphenazine Fluphenazine Fluphenazine may increase the hepatotoxic activities of Acetaminophen.
Phentermine Phentermine The metabolism of Phentermine can be increased when combined with Acetaminophen.
Methylphenidate Methylphenidate Acetaminophen may decrease the excretion rate of Methylphenidate which could result in a higher serum level.
Amoxapine Amoxapine The metabolism of Acetaminophen can be decreased when combined with Amoxapine.
Sulfasalazine Sulfasalazine The risk or severity of adverse effects can be increased when Acetaminophen is combined with Sulfasalazine.
Hydrocortisone Hydrocortisone The metabolism of Acetaminophen can be increased when combined with Hydrocortisone.
Doxorubicin Doxorubicin The metabolism of Acetaminophen can be increased when combined with Doxorubicin.
Phenazopyridine Phenazopyridine The risk or severity of methemoglobinemia can be increased when Acetaminophen is combined with Phenazopyridine.
Carbamazepine Carbamazepine The metabolism of Carbamazepine can be decreased when combined with Acetaminophen.
Methyldopa Methyldopa Acetaminophen may decrease the excretion rate of Methyldopa which could result in a higher serum level.
Clonidine Clonidine The metabolism of Clonidine can be increased when combined with Acetaminophen.
Hydralazine Hydralazine Acetaminophen may decrease the excretion rate of Hydralazine which could result in a higher serum level.
Cimetidine Cimetidine Cimetidine may increase the hepatotoxic activities of Acetaminophen.
Gentamicin Injection Gentamicin Injection Gentamicin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Warfarin Warfarin The risk or severity of adverse effects can be increased when Acetaminophen is combined with Warfarin.
Clonazepam Clonazepam The metabolism of Clonazepam can be increased when combined with Acetaminophen.
Loperamide Loperamide The metabolism of Loperamide can be decreased when combined with Acetaminophen.
Promethazine Promethazine The metabolism of Acetaminophen can be decreased when combined with Promethazine.
Meclofenamate Meclofenamate The risk or severity of adverse effects can be increased when Acetaminophen is combined with Meclofenamic acid.
Nitrofurantoin Nitrofurantoin The risk or severity of methemoglobinemia can be increased when Acetaminophen is combined with Nitrofurantoin.
Griseofulvin Griseofulvin The metabolism of Acetaminophen can be increased when combined with Griseofulvin.
Digoxin Digoxin Acetaminophen may decrease the excretion rate of Digoxin which could result in a higher serum level.
Chloroquine Chloroquine The metabolism of Chloroquine can be decreased when combined with Acetaminophen.
Quinine Quinine The metabolism of Quinine can be decreased when combined with Acetaminophen.
Ethosuximide Ethosuximide Ethosuximide may increase the hepatotoxic activities of Acetaminophen.
Triamterene Triamterene The metabolism of Triamterene can be decreased when combined with Acetaminophen.
Chlorothiazide Chlorothiazide Chlorothiazide may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Chlorthalidone Chlorthalidone Chlorthalidone may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Metolazone Metolazone Acetaminophen 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 Isosorbide can be increased when combined with Acetaminophen.
Clindamycin Injection Clindamycin Injection The metabolism of Clindamycin can be increased when combined with Acetaminophen.
Secobarbital Secobarbital The metabolism of Secobarbital can be increased when combined with Acetaminophen.
Desipramine Desipramine Desipramine may increase the hepatotoxic activities of Acetaminophen.
Amitriptyline Amitriptyline The metabolism of Amitriptyline can be decreased when combined with Acetaminophen.
Imipramine Imipramine Imipramine may increase the hepatotoxic activities of Acetaminophen.
Probenecid Probenecid Probenecid may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Quinidine Quinidine The metabolism of Acetaminophen can be increased when combined with Quinidine.
Procainamide Procainamide The metabolism of Procainamide can be decreased when combined with Acetaminophen.
Isoniazid Isoniazid Isoniazid may increase the hepatotoxic activities of Acetaminophen.
Pyrazinamide Pyrazinamide Acetaminophen may decrease the excretion rate of Pyrazinamide which could result in a higher serum level.
Rifampin Rifampin Rifampicin may increase the hepatotoxic activities of Acetaminophen.
Disopyramide Disopyramide The metabolism of Acetaminophen can be decreased when combined with Disopyramide.
Valproic Acid Valproic Acid The risk or severity of methemoglobinemia can be increased when Valproic acid is combined with Acetaminophen.
Tamoxifen Tamoxifen Acetaminophen may increase the hepatotoxic activities of Tamoxifen.
Butabarbital Butabarbital The metabolism of Acetaminophen can be increased when combined with Butabarbital.
Liothyronine Liothyronine Liothyronine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Methimazole Methimazole Methimazole may increase the hepatotoxic activities of Acetaminophen.
Chlorpropamide Chlorpropamide Acetaminophen may decrease the excretion rate of Chlorpropamide which could result in a higher serum level.
Tolbutamide Tolbutamide Acetaminophen may decrease the excretion rate of Tolbutamide which could result in a higher serum level.
Tolazamide Tolazamide Acetaminophen may decrease the excretion rate of Tolazamide which could result in a higher serum level.
Cyclobenzaprine Cyclobenzaprine The metabolism of Cyclobenzaprine can be decreased when combined with Acetaminophen.
Niacin Niacin The metabolism of Acetaminophen can be decreased when combined with Niacin.
Baclofen Baclofen Baclofen may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Clemastine Clemastine The metabolism of Acetaminophen can be decreased when combined with Clemastine.
Meclizine Meclizine The metabolism of Meclizine can be decreased when combined with Acetaminophen.
Ethambutol Ethambutol Acetaminophen may decrease the excretion rate of Ethambutol which could result in a higher serum level.
Methyclothiazide Methyclothiazide Methyclothiazide may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Hydrochlorothiazide Hydrochlorothiazide Hydrochlorothiazide may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Pyridoxine Pyridoxine Pyridoxine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Folic Acid Folic Acid Folic acid may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Disulfiram Disulfiram Disulfiram may increase the hepatotoxic activities of Acetaminophen.
Propranolol (Cardiovascular) Propranolol (Cardiovascular) The metabolism of Propranolol can be decreased when combined with Acetaminophen.
Nortriptyline Nortriptyline The metabolism of Acetaminophen can be increased when combined with Nortriptyline.
Spironolactone Spironolactone Spironolactone may increase the excretion rate of Acetaminophen 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 Acetaminophen which could result in a higher serum level.
Phytonadione Phytonadione Acetaminophen 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 Acetaminophen which could result in a higher serum level.
Nadolol Nadolol Acetaminophen may decrease the excretion rate of Nadolol which could result in a higher serum level.
Cholestyramine Resin Cholestyramine Resin Cholestyramine can cause a decrease in the absorption of Acetaminophen resulting in a reduced serum concentration and potentially a decrease in efficacy.
Allopurinol Allopurinol Acetaminophen may decrease the excretion rate of Allopurinol which could result in a higher serum level.
Flavoxate Flavoxate Acetaminophen may decrease the excretion rate of Flavoxate which could result in a higher serum level.
Fluorouracil Injection Fluorouracil Injection The metabolism of Fluorouracil can be decreased when combined with Acetaminophen.
Colchicine Colchicine The metabolism of Colchicine can be decreased when combined with Acetaminophen.
Cefaclor Cefaclor Cefaclor may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cefadroxil Cefadroxil Cefadroxil may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cefazolin Injection Cefazolin Injection Cefazolin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cephalexin Cephalexin Cephalexin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cefoxitin Injection Cefoxitin Injection Cefoxitin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Dacarbazine Dacarbazine The metabolism of Dacarbazine can be decreased when combined with Acetaminophen.
Acetazolamide Acetazolamide Acetazolamide may increase the excretion rate of Acetaminophen which could result in a lower serum level and potentially a reduction in efficacy.
Cefotaxime Injection Cefotaxime Injection Cefotaxime may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Calcitonin Salmon Injection Calcitonin Salmon Injection Salmon calcitonin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Ketoconazole Ketoconazole The metabolism of Acetaminophen can be decreased when combined with Ketoconazole.
Pyrantel Pyrantel Acetaminophen may decrease the excretion rate of Pyrantel which could result in a higher serum level.
Thiotepa Injection Thiotepa Injection The metabolism of Thiotepa can be increased when combined with Acetaminophen.
Vincristine Injection Vincristine Injection The metabolism of Vincristine can be increased when combined with Acetaminophen.
Vinblastine Vinblastine The metabolism of Acetaminophen can be increased when combined with Vinblastine.
Ethacrynic Acid Ethacrynic Acid Etacrynic acid may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Colistimethate Injection Colistimethate Injection Colistimethate may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Metoprolol Metoprolol The metabolism of Metoprolol can be decreased when combined with Acetaminophen.
Hydroxyzine Hydroxyzine The metabolism of Acetaminophen can be decreased when combined with Hydroxyzine.
Thiothixene Thiothixene The metabolism of Thiothixene can be decreased when combined with Acetaminophen.
Salsalate Salsalate The risk or severity of adverse effects can be increased when Acetaminophen is combined with Salsalate.
Alprazolam Alprazolam The metabolism of Alprazolam can be decreased when combined with Acetaminophen.
Temazepam Temazepam Temazepam may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Triazolam Triazolam Acetaminophen may decrease the excretion rate of Triazolam which could result in a higher serum level.
Dicyclomine Dicyclomine Acetaminophen may decrease the excretion rate of Dicyclomine which could result in a higher serum level.
Propantheline Propantheline Acetaminophen may decrease the excretion rate of Propantheline which could result in a higher serum level.
Trimethoprim Trimethoprim Acetaminophen may decrease the excretion rate of Trimethoprim which could result in a higher serum level.
Diltiazem Diltiazem The metabolism of Diltiazem can be decreased when combined with Acetaminophen.
Nifedipine Nifedipine Nifedipine may increase the hepatotoxic activities of Acetaminophen.
Timolol Timolol Acetaminophen 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 Acetaminophen.
Atenolol Atenolol The metabolism of Atenolol can be decreased when combined with Acetaminophen.
Pindolol Pindolol Acetaminophen may decrease the excretion rate of Pindolol which could result in a higher serum level.
Cisplatin Injection Cisplatin Injection Acetaminophen may decrease the excretion rate of Cisplatin which could result in a higher serum level.
Diflunisal Diflunisal The serum concentration of Acetaminophen can be increased when it is combined with Diflunisal.
Piroxicam Piroxicam The risk or severity of adverse effects can be increased when Acetaminophen is combined with Piroxicam.
Bumetanide Bumetanide Acetaminophen may increase the excretion rate of Bumetanide which could result in a lower serum level and potentially a reduction in efficacy.
Streptozocin Streptozocin Streptozocin may increase the hepatotoxic activities of Acetaminophen.
Etoposide Etoposide The metabolism of Etoposide can be increased when combined with Acetaminophen.
Glipizide Glipizide Acetaminophen may decrease the excretion rate of Glipizide which could result in a higher serum level.
Indapamide Indapamide Acetaminophen may increase the excretion rate of Indapamide which could result in a lower serum level and potentially a reduction in efficacy.
Amoxicillin Amoxicillin Acetaminophen may decrease the excretion rate of Amoxicillin which could result in a higher serum level.
Nafcillin Injection Nafcillin Injection The metabolism of Acetaminophen can be increased when combined with Nafcillin.
Oxacillin Injection Oxacillin Injection Acetaminophen may decrease the excretion rate of Oxacillin which could result in a higher serum level.
Pentoxifylline Pentoxifylline The metabolism of Pentoxifylline can be decreased when combined with Acetaminophen.
Pentamidine Injection Pentamidine Injection Pentamidine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Ceftriaxone Injection Ceftriaxone Injection Ceftriaxone may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Labetalol Labetalol The metabolism of Acetaminophen can be decreased when combined with Labetalol.
Auranofin Auranofin Acetaminophen 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 Acetaminophen which could result in a higher serum level.
Gemfibrozil Gemfibrozil The metabolism of Gemfibrozil can be decreased when combined with Acetaminophen.
Guanabenz Guanabenz The metabolism of Guanabenz can be decreased when combined with Acetaminophen.
Dipivefrin Ophthalmic Dipivefrin Ophthalmic Adefovir dipivoxil may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Ceftazidime Injection Ceftazidime Injection Ceftazidime may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Ketoprofen Ketoprofen The risk or severity of adverse effects can be increased when Acetaminophen is combined with Ketoprofen.
Cefotetan Injection Cefotetan Injection Cefotetan may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Pimozide Pimozide The metabolism of Acetaminophen can be increased when combined with Pimozide.
Flurbiprofen Flurbiprofen The risk or severity of adverse effects can be increased when Acetaminophen is combined with Flurbiprofen.
Amiodarone Amiodarone The metabolism of Amiodarone can be increased when combined with Acetaminophen.
Aztreonam Injection Aztreonam Injection Acetaminophen may decrease the excretion rate of Aztreonam which could result in a higher serum level.
Buspirone Buspirone Acetaminophen may decrease the excretion rate of Buspirone which could result in a higher serum level.
Lovastatin Lovastatin The metabolism of Lovastatin can be decreased when combined with Acetaminophen.
Ciprofloxacin Ciprofloxacin The metabolism of Acetaminophen can be decreased when combined with Ciprofloxacin.
Mesalamine Mesalamine The risk or severity of adverse effects can be increased when Acetaminophen is combined with Mesalazine.
Diclofenac Diclofenac The risk or severity of adverse effects can be increased when Acetaminophen is combined with Diclofenac.
Fluoxetine Fluoxetine The serum concentration of Acetaminophen can be increased when it is combined with Fluoxetine.
Interferon Alfa-2b Injection Interferon Alfa-2b Injection The metabolism of Acetaminophen can be decreased when combined with Interferon alfa-2b.
Clozapine Clozapine The metabolism of Acetaminophen can be decreased when combined with Clozapine.
Estazolam Estazolam Acetaminophen may decrease the excretion rate of Estazolam which could result in a higher serum level.
Idarubicin Idarubicin The metabolism of Idarubicin can be decreased when combined with Acetaminophen.
Ofloxacin Ofloxacin The metabolism of Acetaminophen can be decreased when combined with Ofloxacin.
Didanosine Didanosine Acetaminophen may decrease the excretion rate of Didanosine which could result in a higher serum level.
Pentostatin Injection Pentostatin Injection Acetaminophen may decrease the excretion rate of Pentostatin which could result in a higher serum level.
Etodolac Etodolac The risk or severity of adverse effects can be increased when Acetaminophen is combined with Etodolac.
Felodipine Felodipine The metabolism of Acetaminophen can be decreased when combined with Felodipine.
Fosinopril Fosinopril Acetaminophen may decrease the excretion rate of Fosinopril which could result in a higher serum level.
Nabumetone Nabumetone The risk or severity of adverse effects can be increased when Acetaminophen is combined with Nabumetone.
Simvastatin Simvastatin The metabolism of Simvastatin can be decreased when combined with Acetaminophen.
Amlodipine Amlodipine The metabolism of Amlodipine can be increased when combined with Acetaminophen.
Teniposide Injection Teniposide Injection The metabolism of Teniposide can be increased when combined with Acetaminophen.
Itraconazole Itraconazole Itraconazole may increase the hepatotoxic activities of Acetaminophen.
Lisinopril Lisinopril Acetaminophen may decrease the excretion rate of Lisinopril which could result in a higher serum level.
Oxaprozin Oxaprozin The risk or severity of adverse effects can be increased when Acetaminophen is combined with Oxaprozin.
Sotalol Sotalol The metabolism of Sotalol can be decreased when combined with Acetaminophen.
Bisoprolol Bisoprolol Acetaminophen may decrease the excretion rate of Bisoprolol which could result in a higher serum level.
Zolpidem Zolpidem The metabolism of Zolpidem can be increased when combined with Acetaminophen.
Doxazosin Doxazosin The metabolism of Doxazosin can be increased when combined with Acetaminophen.
Isradipine Isradipine Isradipine may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Omeprazole Omeprazole The metabolism of Acetaminophen can be increased when combined with Omeprazole.
Cisapride Cisapride The metabolism of Acetaminophen can be decreased when combined with Cisapride.
Fluvastatin Fluvastatin The metabolism of Fluvastatin can be decreased when combined with Acetaminophen.
Venlafaxine Venlafaxine The metabolism of Acetaminophen can be decreased when combined with Venlafaxine.
Famciclovir Famciclovir The metabolism of Famciclovir can be increased when combined with Acetaminophen.
Fluvoxamine Fluvoxamine The metabolism of Acetaminophen can be decreased when combined with Fluvoxamine.
Nefazodone Nefazodone Nefazodone may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Lamotrigine Lamotrigine The metabolism of Acetaminophen can be increased when combined with Lamotrigine.
Valacyclovir Valacyclovir Valaciclovir may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Vinorelbine Injection Vinorelbine Injection The metabolism of Acetaminophen can be increased when combined with Vinorelbine.
Carboplatin Injection Carboplatin Injection Carboplatin may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Lansoprazole Lansoprazole The metabolism of Acetaminophen can be decreased when combined with Lansoprazole.
Ifosfamide Injection Ifosfamide Injection The metabolism of Ifosfamide can be increased when combined with Acetaminophen.
Nicardipine Nicardipine The metabolism of Nicardipine can be decreased when combined with Acetaminophen.
Bupropion Bupropion The metabolism of Acetaminophen can be decreased when combined with Bupropion.
Ticlopidine Ticlopidine Ticlopidine may increase the hepatotoxic activities of Acetaminophen.
Saquinavir Saquinavir The metabolism of Acetaminophen can be decreased when combined with Saquinavir.
Nisoldipine Nisoldipine Acetaminophen may decrease the excretion rate of Nisoldipine which could result in a higher serum level.
Lamivudine Lamivudine Acetaminophen may decrease the excretion rate of Lamivudine which could result in a higher serum level.
Riluzole Riluzole The metabolism of Riluzole can be decreased when combined with Acetaminophen.
Acarbose Acarbose Acarbose may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Gemcitabine Injection Gemcitabine Injection Acetaminophen may decrease the excretion rate of Gemcitabine which could result in a higher serum level.
Indinavir Indinavir The metabolism of Acetaminophen can be decreased when combined with Indinavir.
Ritonavir Ritonavir The serum concentration of Acetaminophen can be increased when it is combined with Ritonavir.
Docetaxel Injection Docetaxel Injection The metabolism of Docetaxel can be increased when combined with Acetaminophen.
Cidofovir Injection Cidofovir Injection Cidofovir may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Meropenem Injection Meropenem Injection Acetaminophen may decrease the excretion rate of Meropenem which could result in a higher serum level.
Clomipramine Clomipramine The metabolism of Clomipramine can be increased when combined with Acetaminophen.
Zafirlukast Zafirlukast Zafirlukast may increase the hepatotoxic activities of Acetaminophen.
Fosfomycin Fosfomycin Acetaminophen may decrease the excretion rate of Fosfomycin which could result in a higher serum level.
Mirtazapine Mirtazapine The metabolism of Mirtazapine can be decreased when combined with Acetaminophen.
Topiramate Topiramate Topiramate may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Zileuton Zileuton The metabolism of Zileuton can be decreased when combined with Acetaminophen.
Insulin Lispro Injection Insulin Lispro Injection The metabolism of Acetaminophen can be increased when combined with Insulin lispro.
Pramipexole Pramipexole Acetaminophen may decrease the excretion rate of Pramipexole which could result in a higher serum level.
Donepezil Donepezil The metabolism of Donepezil can be decreased when combined with Acetaminophen.
Nelfinavir Nelfinavir The metabolism of Acetaminophen can be decreased when combined with Nelfinavir.
Azithromycin Azithromycin The metabolism of Azithromycin can be increased when combined with Acetaminophen.
Carvedilol Carvedilol Carvedilol may increase the hepatotoxic activities of Acetaminophen.
Nilutamide Nilutamide Acetaminophen may decrease the excretion rate of Nilutamide which could result in a higher serum level.
Flutamide Flutamide The risk or severity of methemoglobinemia can be increased when Acetaminophen is combined with Flutamide.
Selegiline Selegiline Selegiline may increase the hepatotoxic activities of Acetaminophen.
Bicalutamide Bicalutamide The metabolism of Acetaminophen can be increased when combined with Bicalutamide.
Sertraline Sertraline The metabolism of Acetaminophen can be decreased when combined with Sertraline.
Propafenone Propafenone The metabolism of Acetaminophen can be decreased when combined with Propafenone.
Letrozole Letrozole The metabolism of Acetaminophen can be decreased when combined with Letrozole.
Tamsulosin Tamsulosin Acetaminophen may decrease the excretion rate of Tamsulosin which could result in a higher serum level.
Quetiapine Quetiapine Acetaminophen may decrease the excretion rate of Quetiapine which could result in a higher serum level.
Cefepime Injection Cefepime Injection Cefepime may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cefprozil Cefprozil Cefprozil may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cefpodoxime Cefpodoxime Cefpodoxime may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Cetirizine Cetirizine Acetaminophen may decrease the excretion rate of Cetirizine which could result in a higher serum level.
Paroxetine Paroxetine The metabolism of Acetaminophen can be decreased when combined with Paroxetine.
Tolcapone Tolcapone Acetaminophen may decrease the excretion rate of Tolcapone which could result in a higher serum level.
Citalopram Citalopram The metabolism of Acetaminophen can be decreased when combined with Citalopram.
Capecitabine Capecitabine Acetaminophen may decrease the excretion rate of Capecitabine which could result in a higher serum level.
Efavirenz Efavirenz The metabolism of Acetaminophen can be decreased when combined with Efavirenz.
Abacavir Abacavir Acetaminophen may decrease the excretion rate of Abacavir which could result in a higher serum level.
Sildenafil Sildenafil Sildenafil may increase the hepatotoxic activities of Acetaminophen.
Celecoxib Celecoxib The risk or severity of adverse effects can be increased when Acetaminophen is combined with Celecoxib.
Rosiglitazone Rosiglitazone The metabolism of Rosiglitazone can be decreased when combined with Acetaminophen.
Tolterodine Tolterodine Acetaminophen may decrease the excretion rate of Tolterodine which could result in a higher serum level.
Oseltamivir Oseltamivir Oseltamivir may decrease the excretion rate of Acetaminophen which could result in a higher serum level.
Aluminum Hydroxide Aluminum Hydroxide Aluminum hydroxide can cause a decrease in the absorption of Acetaminophen resulting in a reduced serum concentration and potentially a decrease in efficacy.
Balsalazide Balsalazide The risk or severity of adverse effects can be increased when Acetaminophen is combined with Balsalazide.
Nateglinide Nateglinide Acetaminophen may decrease the excretion rate of Nateglinide which could result in a higher serum level.
Galantamine Galantamine The metabolism of Galantamine can be decreased when combined with Acetaminophen.
Rabeprazole Rabeprazole The metabolism of Rabeprazole can be increased when combined with Acetaminophen.
Terbinafine Terbinafine The metabolism of Terbinafine can be decreased when combined with Acetaminophen.

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