Phenazopyridine

Generic name: Pronounced as (fen az oh peer' i deen)
Brand names
  • Azo-Standard®
  • Baridium®
  • Nefrecil®
  • Phenazodine®
  • Prodium®
  • Pyridate®
  • Pyridium®
  • Sedural®
  • Uricalm®
  • Uristat®
  • Urodine®
  • Urogesic®
  • Uropyrine®
Click on drug name to hear pronunciation

Medical Content Reviewed By HelloPharmacist Staff

Last Revised - 02/15/2018

Phenazopyridine relieves urinary tract pain, burning, irritation, and discomfort, as well as urgent and frequent urination caused by urinary tract infections, surgery, injury, or examination procedures. However, phenazopyridine is not an antibiotic; it does not cure infections.

Phenazopyridine comes as a tablet or capsule to take by mouth. It usually is taken three times a day after meals. Do not chew or crush the tablets as it may cause your teeth to become stained; swallow them whole with a full glass of water. You may stop taking this drug when pain and discomfort completely disappear. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take phenazopyridine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.

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

Before taking phenazopyridine,

  • tell your doctor and pharmacist if you are allergic to phenazopyridine or any other drugs.

  • tell your doctor and pharmacist what prescription and nonprescription medications you are taking, including vitamins.

  • tell your doctor if you have or have ever had kidney disease or glucose-6-phosphate dehydrogenase (G-6-PD) deficiency (an inherited blood disease).

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

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.

  • Phenazopyridine may cause side effects. Your urine may turn a red-orange or brown; this effect is harmless. Tell your doctor if any of these symptoms are severe or do not go away:

    • headache

    • dizziness

    • upset stomach

  • If you experience any of the following symptoms, call your doctor immediately:

    • yellowing of the skin or eyes

    • fever

    • confusion

    • skin discoloration (blue to bluish-purple)

    • shortness of breath

    • skin rash

    • sudden decrease in the amount of urine

    • swelling of the face, fingers, feet, or legs

  • 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).

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.

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

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 phenazopyridine.

Phenazopyridine can interfere with laboratory tests, including urine tests for glucose (sugar) and ketones. If you have diabetes, you should use Clinitest rather than Tes-Tape or Clinistix to test your urine for sugar. Urine tests for ketones (Acetest and Ketostix) may give false results. Before you have any tests, tell the laboratory personnel and doctor that you take this medication.

Phenazopyridine stains clothing and contact lenses. Avoid wearing contact lenses while taking this medicine.

Do not let anyone else take your medication. Your prescription is probably not refillable.

If you still have symptoms after you finish the phenazopyridine, call your doctor.

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.

  • Azo Gantanol® (containing Phenazopyridine, Sulfamethoxazole)
  • Azo Gantrisin® (containing Phenazopyridine, Sulfisoxazole)
  • Pyridium Plus® (containing Hyoscyamine, Phenazopyridine, Secbutabarbital)
  • Tija® (containing Oxytetracycline, Phenazopyridine, Sulfamethizole)
  • Urelief Plus® (containing Hyoscyamine, Phenazopyridine, Secbutabarbital)
  • Urobiotic-250® (containing Oxytetracycline, Phenazopyridine, Sulfamethizole)

Drug Interaction
Alendronate Alendronate The risk or severity of nephrotoxicity and hypocalcemia can be increased when Phenazopyridine is combined with Alendronic acid.
Cilostazol Cilostazol Phenazopyridine may decrease the excretion rate of Cilostazol which could result in a higher serum level.
Estrogen and Progestin (Oral Contraceptives) Estrogen and Progestin (Oral Contraceptives) Phenazopyridine may decrease the excretion rate of Conjugated estrogens which could result in a higher serum level.
Fenofibrate Fenofibrate Phenazopyridine may decrease the excretion rate of Fenofibrate which could result in a higher serum level.
Guanfacine Guanfacine Phenazopyridine may decrease the excretion rate of Guanfacine which could result in a higher serum level.
Magnesium Hydroxide Magnesium Hydroxide Phenazopyridine may decrease the excretion rate of Magnesium hydroxide which could result in a higher serum level.
Mycophenolate Mycophenolate Phenazopyridine may decrease the excretion rate of Mycophenolic acid which could result in a higher serum level.
Olsalazine Olsalazine The risk or severity of nephrotoxicity can be increased when Olsalazine is combined with Phenazopyridine.
Potassium Potassium Phenazopyridine may decrease the excretion rate of Potassium cation which could result in a higher serum level.
Prednisone Prednisone Phenazopyridine may decrease the excretion rate of Prednisone which could result in a higher serum level.
Ranitidine Ranitidine Phenazopyridine may decrease the excretion rate of Ranitidine which could result in a higher serum level.
Reserpine Reserpine Phenazopyridine may decrease the excretion rate of Reserpine which could result in a higher serum level.
Rizatriptan Rizatriptan Phenazopyridine may decrease the excretion rate of Rizatriptan which could result in a higher serum level.
Sumatriptan Sumatriptan Phenazopyridine may decrease the excretion rate of Sumatriptan which could result in a higher serum level.
Tacrolimus Tacrolimus The risk or severity of nephrotoxicity can be increased when Tacrolimus is combined with Phenazopyridine.
Tiludronate Tiludronate The risk or severity of nephrotoxicity and hypocalcemia can be increased when Phenazopyridine is combined with Etidronic acid.
Ampicillin Injection Ampicillin Injection Phenazopyridine may decrease the excretion rate of Ampicillin which could result in a higher serum level.
Doxycycline Injection Doxycycline Injection Phenazopyridine may decrease the excretion rate of Doxycycline which could result in a higher serum level.
Fluconazole Injection Fluconazole Injection Phenazopyridine may decrease the excretion rate of Fluconazole which could result in a higher serum level.
Foscarnet Injection Foscarnet Injection The risk or severity of nephrotoxicity can be increased when Phenazopyridine is combined with Foscarnet.
Hydromorphone Injection Hydromorphone Injection Phenazopyridine may decrease the excretion rate of Hydromorphone which could result in a higher serum level.
Levofloxacin Injection Levofloxacin Injection Phenazopyridine may decrease the excretion rate of Levofloxacin which could result in a higher serum level.
Meperidine Injection Meperidine Injection Phenazopyridine may decrease the excretion rate of Meperidine which could result in a higher serum level.
Metoclopramide Injection Metoclopramide Injection The risk or severity of methemoglobinemia can be increased when Metoclopramide is combined with Phenazopyridine.
Pamidronate Injection Pamidronate Injection The risk or severity of nephrotoxicity can be increased when Pamidronic acid is combined with Phenazopyridine.
Vancomycin Injection Vancomycin Injection Vancomycin may decrease the excretion rate of Phenazopyridine which could result in a higher serum level.
Altretamine Altretamine Phenazopyridine may decrease the excretion rate of Amphetamine which could result in a higher serum level.
Cefuroxime Cefuroxime The risk or severity of nephrotoxicity can be increased when Cefuroxime is combined with Phenazopyridine.
Cyclosporine Cyclosporine The risk or severity of nephrotoxicity can be increased when Cyclosporine is combined with Phenazopyridine.
Torsemide Torsemide Torasemide may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Meloxicam Meloxicam The risk or severity of nephrotoxicity can be increased when Meloxicam is combined with Phenazopyridine.
Pantoprazole Pantoprazole Phenazopyridine may decrease the excretion rate of Pantoprazole which could result in a higher serum level.
Risedronate Risedronate The risk or severity of nephrotoxicity and hypocalcemia can be increased when Phenazopyridine is combined with Risedronic acid.
Temozolomide Temozolomide Phenazopyridine may decrease the excretion rate of Temozolomide which could result in a higher serum level.
Zaleplon Zaleplon Phenazopyridine may decrease the excretion rate of Zaleplon which could result in a higher serum level.
Perindopril Perindopril Phenazopyridine may decrease the excretion rate of Perindopril which could result in a higher serum level.
Tenofovir Tenofovir Phenazopyridine may increase the nephrotoxic activities of Tenofovir.
Choline Magnesium Trisalicylate Choline Magnesium Trisalicylate The risk or severity of nephrotoxicity can be increased when Choline magnesium trisalicylate is combined with Phenazopyridine.
Eplerenone Eplerenone Eplerenone may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Zonisamide Zonisamide Phenazopyridine may decrease the excretion rate of Zonisamide which could result in a higher serum level.
Atomoxetine Atomoxetine Phenazopyridine may decrease the excretion rate of Atomoxetine which could result in a higher serum level.
Atazanavir Atazanavir The risk or severity of nephrotoxicity can be increased when Atazanavir is combined with Phenazopyridine.
Almotriptan Almotriptan Phenazopyridine may decrease the excretion rate of Almotriptan which could result in a higher serum level.
Emtricitabine Emtricitabine Phenazopyridine may decrease the excretion rate of Emtricitabine which could result in a higher serum level.
Memantine Memantine Phenazopyridine may decrease the excretion rate of Memantine which could result in a higher serum level.
Tadalafil Tadalafil Phenazopyridine may decrease the excretion rate of Tadalafil which could result in a higher serum level.
Duloxetine Duloxetine Phenazopyridine may decrease the excretion rate of Duloxetine which could result in a higher serum level.
Tinidazole Tinidazole Phenazopyridine may decrease the excretion rate of Tinidazole which could result in a higher serum level.
Cefditoren Cefditoren Phenazopyridine may decrease the excretion rate of Cefdinir which could result in a higher serum level.
Cyanocobalamin Injection Cyanocobalamin Injection Phenazopyridine may decrease the excretion rate of Hydroxocobalamin which could result in a higher serum level.
Eszopiclone Eszopiclone Phenazopyridine may decrease the excretion rate of Eszopiclone which could result in a higher serum level.
Ganciclovir Ganciclovir Phenazopyridine may decrease the excretion rate of Ganciclovir which could result in a higher serum level.
Ribavirin Ribavirin Phenazopyridine may decrease the excretion rate of Ribavirin which could result in a higher serum level.
Valganciclovir Valganciclovir Phenazopyridine may decrease the excretion rate of Valganciclovir which could result in a higher serum level.
Zoledronic Acid Injection Zoledronic Acid Injection The risk or severity of nephrotoxicity and hypocalcemia can be increased when Phenazopyridine is combined with Zoledronic acid.
Adefovir Adefovir The risk or severity of nephrotoxicity can be increased when Phenazopyridine is combined with Adefovir.
Dextroamphetamine Dextroamphetamine Phenazopyridine may decrease the excretion rate of Amphetamine which could result in a higher serum level.
Ibandronate Ibandronate The risk or severity of nephrotoxicity and hypocalcemia can be increased when Phenazopyridine is combined with Ibandronate.
Ramelteon Ramelteon Phenazopyridine may decrease the excretion rate of Ramelteon which could result in a higher serum level.
Fentanyl Fentanyl Phenazopyridine may decrease the excretion rate of Fentanyl which could result in a higher serum level.
Pregabalin Pregabalin Phenazopyridine may decrease the excretion rate of Pregabalin which could result in a higher serum level.
Ranolazine Ranolazine Phenazopyridine may decrease the excretion rate of Ranolazine which could result in a higher serum level.
Rasagiline Rasagiline Phenazopyridine may decrease the excretion rate of Rasagiline which could result in a higher serum level.
Sitagliptin Sitagliptin Phenazopyridine may decrease the excretion rate of Sitagliptin which could result in a higher serum level.
Varenicline Varenicline Phenazopyridine may decrease the excretion rate of Varenicline which could result in a higher serum level.
Albuterol Albuterol Phenazopyridine may decrease the excretion rate of Salbutamol which could result in a higher serum level.
Paliperidone Paliperidone Phenazopyridine may decrease the excretion rate of Paliperidone which could result in a higher serum level.
Clofarabine Injection Clofarabine Injection Phenazopyridine may decrease the excretion rate of Clofarabine which could result in a higher serum level.
Lubiprostone Lubiprostone Phenazopyridine may decrease the excretion rate of Lubiprostone which could result in a higher serum level.
Primaquine Primaquine The risk or severity of methemoglobinemia can be increased when Primaquine is combined with Phenazopyridine.
Pemetrexed Injection Pemetrexed Injection Phenazopyridine may decrease the excretion rate of Pemetrexed which could result in a higher serum level.
Sorafenib Sorafenib Phenazopyridine may decrease the excretion rate of Sorafenib which could result in a higher serum level.
Levocetirizine Levocetirizine Phenazopyridine may decrease the excretion rate of Levocetirizine which could result in a higher serum level.
Pegaptanib Injection Pegaptanib Injection Phenazopyridine may decrease the excretion rate of Pegaptanib which could result in a higher serum level.
Azacitidine Injection Azacitidine Injection Phenazopyridine may decrease the excretion rate of Azacitidine which could result in a higher serum level.
Antipyrine-Benzocaine Otic Antipyrine-Benzocaine Otic The risk or severity of methemoglobinemia can be increased when Benzocaine is combined with Phenazopyridine.
Lenalidomide Lenalidomide Phenazopyridine may decrease the excretion rate of Lenalidomide which could result in a higher serum level.
Budesonide Budesonide Phenazopyridine may decrease the excretion rate of Budesonide which could result in a higher serum level.
Desmopressin Desmopressin Phenazopyridine may decrease the excretion rate of Desmopressin which could result in a higher serum level.
Doripenem Injection Doripenem Injection Phenazopyridine may decrease the excretion rate of Doripenem which could result in a higher serum level.
Arsenic Trioxide Injection Arsenic Trioxide Injection Phenazopyridine may decrease the excretion rate of Arsenic trioxide which could result in a higher serum level.
Desvenlafaxine Desvenlafaxine Phenazopyridine may decrease the excretion rate of Desvenlafaxine which could result in a higher serum level.
Cevimeline Cevimeline Phenazopyridine may decrease the excretion rate of Cevimeline which could result in a higher serum level.
Certolizumab Injection Certolizumab Injection Phenazopyridine may decrease the excretion rate of Certolizumab pegol which could result in a higher serum level.
Daptomycin Injection Daptomycin Injection Phenazopyridine may decrease the excretion rate of Daptomycin which could result in a higher serum level.
Methylnaltrexone Injection Methylnaltrexone Injection Phenazopyridine may decrease the excretion rate of Methylnaltrexone which could result in a higher serum level.
Midazolam Midazolam Phenazopyridine may decrease the excretion rate of Midazolam which could result in a higher serum level.
Dexrazoxane Injection Dexrazoxane Injection Phenazopyridine may decrease the excretion rate of Dexrazoxane which could result in a higher serum level.
Milnacipran Milnacipran Phenazopyridine may decrease the excretion rate of Milnacipran which could result in a higher serum level.
Plerixafor Injection Plerixafor Injection Phenazopyridine may decrease the excretion rate of Plerixafor which could result in a higher serum level.
Fesoterodine Fesoterodine Phenazopyridine may decrease the excretion rate of Fesoterodine which could result in a higher serum level.
Prasugrel Prasugrel Phenazopyridine may decrease the excretion rate of Prasugrel which could result in a higher serum level.
Tolvaptan (low blood sodium) Tolvaptan (low blood sodium) Tolvaptan may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Pralatrexate Injection Pralatrexate Injection Phenazopyridine may decrease the excretion rate of Pralatrexate which could result in a higher serum level.
Palonosetron Injection Palonosetron Injection Phenazopyridine may decrease the excretion rate of Palonosetron which could result in a higher serum level.
Saxagliptin Saxagliptin Phenazopyridine may decrease the excretion rate of Saxagliptin which could result in a higher serum level.
Telavancin Injection Telavancin Injection Phenazopyridine may decrease the excretion rate of Telavancin which could result in a higher serum level.
Topotecan Topotecan Phenazopyridine may decrease the excretion rate of Topotecan which could result in a higher serum level.
Dalfampridine Dalfampridine Phenazopyridine may decrease the excretion rate of Dalfampridine which could result in a higher serum level.
Ceftaroline Injection Ceftaroline Injection The risk or severity of nephrotoxicity can be increased when Phenazopyridine is combined with Ceftaroline fosamil.
Acetaminophen Injection Acetaminophen Injection The risk or severity of methemoglobinemia can be increased when Acetaminophen is combined with Phenazopyridine.
Ipilimumab Injection Ipilimumab Injection Phenazopyridine may decrease the excretion rate of Ipilimumab which could result in a higher serum level.
Denileukin Diftitox Injection Denileukin Diftitox Injection Phenazopyridine may decrease the excretion rate of Aldesleukin which could result in a higher serum level.
Terbutaline Injection Terbutaline Injection Phenazopyridine may decrease the excretion rate of Terbutaline which could result in a higher serum level.
Roflumilast Roflumilast Phenazopyridine may decrease the excretion rate of Roflumilast which could result in a higher serum level.
Cyclophosphamide Injection Cyclophosphamide Injection The risk or severity of methemoglobinemia can be increased when Cyclophosphamide is combined with Phenazopyridine.
Rivaroxaban Rivaroxaban Phenazopyridine may decrease the excretion rate of Rivaroxaban which could result in a higher serum level.
Ruxolitinib Ruxolitinib Phenazopyridine may decrease the excretion rate of Ruxolitinib which could result in a higher serum level.
Clobazam Clobazam Phenazopyridine may decrease the excretion rate of Clobazam which could result in a higher serum level.
Deferiprone Deferiprone Phenazopyridine may decrease the excretion rate of Deferiprone which could result in a higher serum level.
Naloxone Injection Naloxone Injection Phenazopyridine may decrease the excretion rate of Naloxone which could result in a higher serum level.
Fondaparinux Injection Fondaparinux Injection Phenazopyridine may decrease the excretion rate of Fondaparinux which could result in a higher serum level.
Enzalutamide Enzalutamide Phenazopyridine may decrease the excretion rate of Enzalutamide which could result in a higher serum level.
Mirabegron Mirabegron Phenazopyridine may decrease the excretion rate of Mirabegron which could result in a higher serum level.
Teduglutide Injection Teduglutide Injection Phenazopyridine may decrease the excretion rate of Teduglutide which could result in a higher serum level.
Alogliptin Alogliptin Phenazopyridine may decrease the excretion rate of Alogliptin which could result in a higher serum level.
Pomalidomide Pomalidomide Phenazopyridine may decrease the excretion rate of Pomalidomide which could result in a higher serum level.
Canagliflozin Canagliflozin Phenazopyridine may decrease the excretion rate of Canagliflozin which could result in a higher serum level.
Methazolamide Methazolamide Methazolamide may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Trametinib Trametinib Phenazopyridine may decrease the excretion rate of Trametinib which could result in a higher serum level.
Levomilnacipran Levomilnacipran Phenazopyridine may decrease the excretion rate of Levomilnacipran which could result in a higher serum level.
Ertapenem Injection Ertapenem Injection Phenazopyridine may decrease the excretion rate of Ertapenem which could result in a higher serum level.
Vortioxetine Vortioxetine Phenazopyridine may decrease the excretion rate of Vortioxetine which could result in a higher serum level.
Ketorolac Injection Ketorolac Injection The risk or severity of nephrotoxicity can be increased when Ketorolac is combined with Phenazopyridine.
Sofosbuvir Sofosbuvir Phenazopyridine may decrease the excretion rate of Sofosbuvir which could result in a higher serum level.
Dapagliflozin Dapagliflozin Dapagliflozin may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Apremilast Apremilast Phenazopyridine may decrease the excretion rate of Apremilast which could result in a higher serum level.
Droxidopa Droxidopa Phenazopyridine may decrease the excretion rate of Droxidopa which could result in a higher serum level.
Testosterone Injection Testosterone Injection Phenazopyridine may decrease the excretion rate of Testosterone which could result in a higher serum level.
Edoxaban Edoxaban Phenazopyridine may decrease the excretion rate of Edoxaban which could result in a higher serum level.
Methamphetamine Methamphetamine Phenazopyridine may decrease the excretion rate of Metamfetamine which could result in a higher serum level.
Tasimelteon Tasimelteon Phenazopyridine may decrease the excretion rate of Tasimelteon which could result in a higher serum level.
Haloperidol Injection Haloperidol Injection Phenazopyridine may decrease the excretion rate of Haloperidol which could result in a higher serum level.
Amiloride Amiloride Amiloride may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Macitentan Macitentan Phenazopyridine may decrease the excretion rate of Macitentan which could result in a higher serum level.
Penicillin G Procaine Injection Penicillin G Procaine Injection Phenazopyridine may decrease the excretion rate of Procaine benzylpenicillin which could result in a higher serum level.
Ixazomib Ixazomib Phenazopyridine may decrease the excretion rate of Ixazomib which could result in a higher serum level.
Lesinurad Lesinurad Phenazopyridine may decrease the excretion rate of Lesinurad which could result in a higher serum level.
Amphotericin B Liposomal Injection Amphotericin B Liposomal Injection The risk or severity of nephrotoxicity can be increased when Amphotericin B is combined with Phenazopyridine.
Brivaracetam Injection Brivaracetam Injection Phenazopyridine may decrease the excretion rate of Brivaracetam which could result in a higher serum level.
Furosemide Injection Furosemide Injection The risk or severity of nephrotoxicity can be increased when Furosemide is combined with Phenazopyridine.
Lixisenatide Injection Lixisenatide Injection Phenazopyridine may decrease the excretion rate of Lixisenatide which could result in a higher serum level.
Doxepin (Insomnia) Doxepin (Insomnia) Phenazopyridine may decrease the excretion rate of Doxepin which could result in a higher serum level.
Deutetrabenazine Deutetrabenazine Phenazopyridine may decrease the excretion rate of Deutetrabenazine which could result in a higher serum level.
Valbenazine Valbenazine Phenazopyridine may decrease the excretion rate of Valbenazine which could result in a higher serum level.
Naldemedine Naldemedine Phenazopyridine may decrease the excretion rate of Naldemedine which could result in a higher serum level.
Benznidazole Benznidazole Phenazopyridine may decrease the excretion rate of Benznidazole which could result in a higher serum level.
Delafloxacin Delafloxacin Phenazopyridine may decrease the excretion rate of Delafloxacin which could result in a higher serum level.
Ertugliflozin Ertugliflozin Ertugliflozin may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Apalutamide Apalutamide Phenazopyridine may decrease the excretion rate of Apalutamide which could result in a higher serum level.
Baricitinib Baricitinib Phenazopyridine may decrease the excretion rate of Baricitinib which could result in a higher serum level.
Lofexidine Lofexidine Phenazopyridine may decrease the excretion rate of Lofexidine which could result in a higher serum level.
Plazomicin Injection Plazomicin Injection Phenazopyridine may decrease the excretion rate of Plazomicin which could result in a higher serum level.
Stiripentol Stiripentol Phenazopyridine may decrease the excretion rate of Stiripentol which could result in a higher serum level.
Prucalopride Prucalopride Phenazopyridine may decrease the excretion rate of Prucalopride which could result in a higher serum level.
Acyclovir Ophthalmic Acyclovir Ophthalmic The risk or severity of nephrotoxicity can be increased when Acyclovir is combined with Phenazopyridine.
Solriamfetol Solriamfetol Phenazopyridine may decrease the excretion rate of Solriamfetol which could result in a higher serum level.
Pitolisant Pitolisant Phenazopyridine may decrease the excretion rate of Pitolisant which could result in a higher serum level.
Phenytoin Injection Phenytoin Injection The risk or severity of methemoglobinemia can be increased when Phenytoin is combined with Phenazopyridine.
Progestin-Only (drospirenone) Oral Contraceptives Progestin-Only (drospirenone) Oral Contraceptives Drospirenone may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Viloxazine Viloxazine Phenazopyridine 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 Phenazopyridine which could result in a higher serum level.
Fenoprofen Fenoprofen The risk or severity of nephrotoxicity can be increased when Fenoprofen is combined with Phenazopyridine.
Indomethacin Indomethacin The risk or severity of nephrotoxicity can be increased when Indomethacin is combined with Phenazopyridine.
Mefenamic Acid Mefenamic Acid The risk or severity of nephrotoxicity can be increased when Mefenamic acid is combined with Phenazopyridine.
Naproxen Naproxen The risk or severity of nephrotoxicity can be increased when Naproxen is combined with Phenazopyridine.
Tolmetin Tolmetin The risk or severity of nephrotoxicity can be increased when Tolmetin is combined with Phenazopyridine.
Sulindac Sulindac The risk or severity of nephrotoxicity can be increased when Sulindac is combined with Phenazopyridine.
Isotretinoin Isotretinoin Phenazopyridine may decrease the excretion rate of Isotretinoin which could result in a higher serum level.
Sucralfate Sucralfate Phenazopyridine may decrease the excretion rate of Sucralfate which could result in a higher serum level.
Floxuridine Floxuridine Phenazopyridine may decrease the excretion rate of Floxuridine which could result in a higher serum level.
Phenobarbital Phenobarbital The risk or severity of methemoglobinemia can be increased when Phenobarbital is combined with Phenazopyridine.
Metaxalone Metaxalone Phenazopyridine may decrease the excretion rate of Metaxalone which could result in a higher serum level.
Methotrexate Injection Methotrexate Injection The risk or severity of nephrotoxicity can be increased when Methotrexate is combined with Phenazopyridine.
Chlorpromazine Chlorpromazine Phenazopyridine may decrease the excretion rate of Chlorpromazine which could result in a higher serum level.
Diazepam Diazepam Phenazopyridine may decrease the excretion rate of Diazepam which could result in a higher serum level.
Oxazepam Oxazepam Phenazopyridine may decrease the excretion rate of Oxazepam which could result in a higher serum level.
Flurazepam Flurazepam Phenazopyridine may decrease the excretion rate of Flurazepam which could result in a higher serum level.
Clorazepate Clorazepate Phenazopyridine may decrease the excretion rate of Clorazepic acid which could result in a higher serum level.
Lorazepam Lorazepam Phenazopyridine may decrease the excretion rate of Lorazepam which could result in a higher serum level.
Carmustine Carmustine Phenazopyridine may decrease the excretion rate of Carmustine which could result in a higher serum level.
Amantadine Amantadine Phenazopyridine may decrease the excretion rate of Amantadine which could result in a higher serum level.
Codeine Codeine Phenazopyridine may decrease the excretion rate of Codeine which could result in a higher serum level.
Phenelzine Phenelzine Phenazopyridine may decrease the excretion rate of Phenelzine which could result in a higher serum level.
Tetracycline Tetracycline Phenazopyridine may decrease the excretion rate of Tetracycline which could result in a higher serum level.
Bleomycin Bleomycin Phenazopyridine may decrease the excretion rate of Bleomycin which could result in a higher serum level.
Dapsone Dapsone The risk or severity of methemoglobinemia can be increased when Dapsone is combined with Phenazopyridine.
Sulfadiazine Sulfadiazine The risk or severity of methemoglobinemia can be increased when Sulfadiazine is combined with Phenazopyridine.
Methadone Methadone Phenazopyridine may decrease the excretion rate of Methadone which could result in a higher serum level.
Benztropine Benztropine Phenazopyridine may decrease the excretion rate of Benzatropine which could result in a higher serum level.
Maprotiline Maprotiline Phenazopyridine may decrease the excretion rate of Maprotiline which could result in a higher serum level.
Ibuprofen Ibuprofen The risk or severity of nephrotoxicity can be increased when Ibuprofen is combined with Phenazopyridine.
Azathioprine Azathioprine Phenazopyridine may decrease the excretion rate of Azathioprine which could result in a higher serum level.
Methylphenidate Methylphenidate Phenazopyridine may decrease the excretion rate of Methylphenidate which could result in a higher serum level.
Sulfasalazine Sulfasalazine The risk or severity of methemoglobinemia can be increased when Sulfasalazine is combined with Phenazopyridine.
Carbamazepine Carbamazepine Phenazopyridine may decrease the excretion rate of Carbamazepine which could result in a higher serum level.
Methyldopa Methyldopa Phenazopyridine may decrease the excretion rate of Methyldopa which could result in a higher serum level.
Hydralazine Hydralazine Phenazopyridine may decrease the excretion rate of Hydralazine which could result in a higher serum level.
Cimetidine Cimetidine Phenazopyridine may decrease the excretion rate of Cimetidine which could result in a higher serum level.
Gentamicin Injection Gentamicin Injection Gentamicin may decrease the excretion rate of Phenazopyridine which could result in a higher serum level.
Warfarin Warfarin Phenazopyridine may decrease the excretion rate of Warfarin which could result in a higher serum level.
Clonazepam Clonazepam Phenazopyridine may decrease the excretion rate of Clonazepam which could result in a higher serum level.
Promethazine Promethazine Phenazopyridine may decrease the excretion rate of Promethazine which could result in a higher serum level.
Meclofenamate Meclofenamate The risk or severity of nephrotoxicity can be increased when Meclofenamic acid is combined with Phenazopyridine.
Nitrofurantoin Nitrofurantoin The risk or severity of methemoglobinemia can be increased when Nitrofurantoin is combined with Phenazopyridine.
Digoxin Digoxin Phenazopyridine may decrease the excretion rate of Digoxin which could result in a higher serum level.
Chloroquine Chloroquine The risk or severity of methemoglobinemia can be increased when Chloroquine is combined with Phenazopyridine.
Quinine Quinine The risk or severity of methemoglobinemia can be increased when Quinine is combined with Phenazopyridine.
Triamterene Triamterene The risk or severity of nephrotoxicity can be increased when Triamterene is combined with Phenazopyridine.
Chlorothiazide Chlorothiazide Chlorothiazide may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Chlorthalidone Chlorthalidone Chlorthalidone may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Metolazone Metolazone Phenazopyridine may decrease the excretion rate of Metolazone which could result in a higher serum level.
Isosorbide Isosorbide Isosorbide may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Secobarbital Secobarbital Phenazopyridine may decrease the excretion rate of Secobarbital which could result in a higher serum level.
Desipramine Desipramine Phenazopyridine may decrease the excretion rate of Desipramine which could result in a higher serum level.
Amitriptyline Amitriptyline Phenazopyridine may decrease the excretion rate of Amitriptyline which could result in a higher serum level.
Imipramine Imipramine Phenazopyridine may decrease the excretion rate of Imipramine which could result in a higher serum level.
Probenecid Probenecid Phenazopyridine may decrease the excretion rate of Probenecid which could result in a higher serum level.
Quinidine Quinidine Phenazopyridine may decrease the excretion rate of Quinidine which could result in a higher serum level.
Procainamide Procainamide Phenazopyridine may decrease the excretion rate of Procainamide which could result in a higher serum level.
Isoniazid Isoniazid Phenazopyridine may decrease the excretion rate of Isoniazid which could result in a higher serum level.
Pyrazinamide Pyrazinamide Phenazopyridine may decrease the excretion rate of Pyrazinamide which could result in a higher serum level.
Disopyramide Disopyramide Phenazopyridine may decrease the excretion rate of Disopyramide which could result in a higher serum level.
Valproic Acid Valproic Acid The risk or severity of methemoglobinemia can be increased when Valproic acid is combined with Phenazopyridine.
Butabarbital Butabarbital Phenazopyridine may decrease the excretion rate of Butabarbital which could result in a higher serum level.
Liothyronine Liothyronine Phenazopyridine may decrease the excretion rate of Liothyronine which could result in a higher serum level.
Methimazole Methimazole Phenazopyridine may decrease the excretion rate of Methimazole which could result in a higher serum level.
Chlorpropamide Chlorpropamide Phenazopyridine may decrease the excretion rate of Chlorpropamide which could result in a higher serum level.
Tolbutamide Tolbutamide Phenazopyridine may decrease the excretion rate of Tolbutamide which could result in a higher serum level.
Tolazamide Tolazamide Phenazopyridine may decrease the excretion rate of Tolazamide which could result in a higher serum level.
Baclofen Baclofen Phenazopyridine may decrease the excretion rate of Baclofen which could result in a higher serum level.
Ethambutol Ethambutol Phenazopyridine may decrease the excretion rate of Ethambutol which could result in a higher serum level.
Methyclothiazide Methyclothiazide Methyclothiazide may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Hydrochlorothiazide Hydrochlorothiazide The risk or severity of nephrotoxicity can be increased when Hydrochlorothiazide is combined with Phenazopyridine.
Chlorzoxazone Chlorzoxazone Phenazopyridine may decrease the excretion rate of Chlorzoxazone which could result in a higher serum level.
Pyridoxine Pyridoxine Phenazopyridine may decrease the excretion rate of Pyridoxine which could result in a higher serum level.
Folic Acid Folic Acid Phenazopyridine may decrease the excretion rate of Folic acid which could result in a higher serum level.
Propranolol (Cardiovascular) Propranolol (Cardiovascular) Phenazopyridine may decrease the excretion rate of Propranolol which could result in a higher serum level.
Spironolactone Spironolactone Spironolactone may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Amphotericin B Injection Amphotericin B Injection The risk or severity of nephrotoxicity can be increased when Amphotericin B is combined with Phenazopyridine.
Phytonadione Phytonadione Phenazopyridine 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 Phenazopyridine which could result in a higher serum level.
Nadolol Nadolol Phenazopyridine may decrease the excretion rate of Nadolol which could result in a higher serum level.
Allopurinol Allopurinol Phenazopyridine may decrease the excretion rate of Allopurinol which could result in a higher serum level.
Flavoxate Flavoxate Phenazopyridine may decrease the excretion rate of Flavoxate which could result in a higher serum level.
Colchicine Colchicine Phenazopyridine may decrease the excretion rate of Colchicine which could result in a higher serum level.
Cefaclor Cefaclor The risk or severity of nephrotoxicity can be increased when Cefaclor is combined with Phenazopyridine.
Cefadroxil Cefadroxil The risk or severity of nephrotoxicity can be increased when Cefadroxil is combined with Phenazopyridine.
Cefazolin Injection Cefazolin Injection The risk or severity of nephrotoxicity can be increased when Cefazolin is combined with Phenazopyridine.
Cephalexin Cephalexin The risk or severity of nephrotoxicity can be increased when Cephalexin is combined with Phenazopyridine.
Cefoxitin Injection Cefoxitin Injection The risk or severity of nephrotoxicity can be increased when Cefoxitin is combined with Phenazopyridine.
Dacarbazine Dacarbazine Phenazopyridine may decrease the excretion rate of Dacarbazine which could result in a higher serum level.
Acetazolamide Acetazolamide Acetazolamide may increase the excretion rate of Phenazopyridine which could result in a lower serum level and potentially a reduction in efficacy.
Cefotaxime Injection Cefotaxime Injection The risk or severity of nephrotoxicity can be increased when Cefotaxime is combined with Phenazopyridine.
Calcitonin Salmon Injection Calcitonin Salmon Injection Phenazopyridine may decrease the excretion rate of Salmon calcitonin which could result in a higher serum level.
Pyrantel Pyrantel Phenazopyridine may decrease the excretion rate of Pyrantel which could result in a higher serum level.
Ethacrynic Acid Ethacrynic Acid The risk or severity of nephrotoxicity can be increased when Etacrynic acid is combined with Phenazopyridine.
Colistimethate Injection Colistimethate Injection The risk or severity of nephrotoxicity can be increased when Colistimethate is combined with Phenazopyridine.
Metoprolol Metoprolol Phenazopyridine may decrease the excretion rate of Metoprolol which could result in a higher serum level.
Aspirin Aspirin The risk or severity of nephrotoxicity can be increased when Acetylsalicylic acid is combined with Phenazopyridine.
Salsalate Salsalate The risk or severity of nephrotoxicity can be increased when Salsalate is combined with Phenazopyridine.
Alprazolam Alprazolam Phenazopyridine may decrease the excretion rate of Alprazolam which could result in a higher serum level.
Temazepam Temazepam Phenazopyridine may decrease the excretion rate of Temazepam which could result in a higher serum level.
Triazolam Triazolam Phenazopyridine may decrease the excretion rate of Triazolam which could result in a higher serum level.
Dicyclomine Dicyclomine Phenazopyridine may decrease the excretion rate of Dicyclomine which could result in a higher serum level.
Propantheline Propantheline Phenazopyridine may decrease the excretion rate of Propantheline which could result in a higher serum level.
Trimethoprim Trimethoprim Phenazopyridine may decrease the excretion rate of Trimethoprim which could result in a higher serum level.
Nifedipine Nifedipine Phenazopyridine may decrease the excretion rate of Nifedipine which could result in a higher serum level.
Timolol Timolol Phenazopyridine may decrease the excretion rate of Timolol which could result in a higher serum level.
Verapamil Verapamil Phenazopyridine may decrease the excretion rate of Verapamil which could result in a higher serum level.
Pindolol Pindolol Phenazopyridine may decrease the excretion rate of Pindolol which could result in a higher serum level.
Cisplatin Injection Cisplatin Injection Cisplatin may decrease the excretion rate of Phenazopyridine which could result in a higher serum level.
Diflunisal Diflunisal The risk or severity of nephrotoxicity can be increased when Diflunisal is combined with Phenazopyridine.
Piroxicam Piroxicam The risk or severity of nephrotoxicity can be increased when Piroxicam is combined with Phenazopyridine.
Bumetanide Bumetanide The risk or severity of nephrotoxicity can be increased when Bumetanide is combined with Phenazopyridine.
Glipizide Glipizide Phenazopyridine may decrease the excretion rate of Glipizide which could result in a higher serum level.
Indapamide Indapamide Phenazopyridine may decrease the excretion rate of Indapamide which could result in a higher serum level.
Amoxicillin Amoxicillin Phenazopyridine may decrease the excretion rate of Amoxicillin which could result in a higher serum level.
Oxacillin Injection Oxacillin Injection Phenazopyridine may decrease the excretion rate of Oxacillin which could result in a higher serum level.
Pentoxifylline Pentoxifylline Phenazopyridine may decrease the excretion rate of Pentoxifylline which could result in a higher serum level.
Pentamidine Injection Pentamidine Injection The risk or severity of nephrotoxicity can be increased when Pentamidine is combined with Phenazopyridine.
Ceftriaxone Injection Ceftriaxone Injection The risk or severity of nephrotoxicity can be increased when Ceftriaxone is combined with Phenazopyridine.
Labetalol Labetalol Phenazopyridine may decrease the excretion rate of Labetalol which could result in a higher serum level.
Auranofin Auranofin Phenazopyridine may decrease the excretion rate of Auranofin which could result in a higher serum level.
Leuprolide Injection Leuprolide Injection Phenazopyridine may decrease the excretion rate of Leuprolide which could result in a higher serum level.
Gemfibrozil Gemfibrozil Phenazopyridine may decrease the excretion rate of Gemfibrozil which could result in a higher serum level.
Dipivefrin Ophthalmic Dipivefrin Ophthalmic The risk or severity of nephrotoxicity can be increased when Adefovir dipivoxil is combined with Phenazopyridine.
Ceftazidime Injection Ceftazidime Injection The risk or severity of nephrotoxicity can be increased when Ceftazidime is combined with Phenazopyridine.
Ketoprofen Ketoprofen The risk or severity of nephrotoxicity can be increased when Ketoprofen is combined with Phenazopyridine.
Cefotetan Injection Cefotetan Injection The risk or severity of nephrotoxicity can be increased when Cefotetan is combined with Phenazopyridine.
Flurbiprofen Flurbiprofen The risk or severity of nephrotoxicity can be increased when Flurbiprofen is combined with Phenazopyridine.
Aztreonam Injection Aztreonam Injection Phenazopyridine may decrease the excretion rate of Aztreonam which could result in a higher serum level.
Buspirone Buspirone Phenazopyridine may decrease the excretion rate of Buspirone which could result in a higher serum level.
Ciprofloxacin Ciprofloxacin The bioavailability of Ciprofloxacin can be increased when combined with Phenazopyridine.
Mesalamine Mesalamine The risk or severity of nephrotoxicity can be increased when Mesalazine is combined with Phenazopyridine.
Diclofenac Diclofenac The risk or severity of nephrotoxicity can be increased when Diclofenac is combined with Phenazopyridine.
Clozapine Clozapine Phenazopyridine may decrease the excretion rate of Clozapine which could result in a higher serum level.
Estazolam Estazolam Phenazopyridine may decrease the excretion rate of Estazolam which could result in a higher serum level.
Didanosine Didanosine Phenazopyridine may decrease the excretion rate of Didanosine which could result in a higher serum level.
Pentostatin Injection Pentostatin Injection Phenazopyridine may decrease the excretion rate of Pentostatin which could result in a higher serum level.
Etodolac Etodolac The risk or severity of nephrotoxicity can be increased when Etodolac is combined with Phenazopyridine.
Fosinopril Fosinopril Phenazopyridine may decrease the excretion rate of Fosinopril which could result in a higher serum level.
Nabumetone Nabumetone The risk or severity of nephrotoxicity can be increased when Nabumetone is combined with Phenazopyridine.
Lisinopril Lisinopril Phenazopyridine may decrease the excretion rate of Lisinopril which could result in a higher serum level.
Oxaprozin Oxaprozin The risk or severity of nephrotoxicity can be increased when Oxaprozin is combined with Phenazopyridine.
Bisoprolol Bisoprolol Phenazopyridine may decrease the excretion rate of Bisoprolol which could result in a higher serum level.
Isradipine Isradipine Phenazopyridine may decrease the excretion rate of Isradipine which could result in a higher serum level.
Venlafaxine Venlafaxine Phenazopyridine may decrease the excretion rate of Venlafaxine which could result in a higher serum level.
Fluvoxamine Fluvoxamine Phenazopyridine may decrease the excretion rate of Fluvoxamine which could result in a higher serum level.
Nefazodone Nefazodone Phenazopyridine may decrease the excretion rate of Nefazodone which could result in a higher serum level.
Lamotrigine Lamotrigine Phenazopyridine may decrease the excretion rate of Lamotrigine which could result in a higher serum level.
Valacyclovir Valacyclovir The risk or severity of nephrotoxicity can be increased when Valaciclovir is combined with Phenazopyridine.
Tramadol Tramadol Phenazopyridine may decrease the excretion rate of Tramadol which could result in a higher serum level.
Carboplatin Injection Carboplatin Injection The risk or severity of nephrotoxicity can be increased when Carboplatin is combined with Phenazopyridine.
Ifosfamide Injection Ifosfamide Injection The risk or severity of methemoglobinemia can be increased when Ifosfamide is combined with Phenazopyridine.
Bupropion Bupropion Phenazopyridine may decrease the excretion rate of Bupropion which could result in a higher serum level.
Ticlopidine Ticlopidine Phenazopyridine may decrease the excretion rate of Ticlopidine which could result in a higher serum level.
Metformin Metformin Phenazopyridine may decrease the excretion rate of Metformin which could result in a higher serum level.
Nisoldipine Nisoldipine Phenazopyridine may decrease the excretion rate of Nisoldipine which could result in a higher serum level.
Lamivudine Lamivudine Phenazopyridine may decrease the excretion rate of Lamivudine which could result in a higher serum level.
Acarbose Acarbose Phenazopyridine may decrease the excretion rate of Acarbose which could result in a higher serum level.
Gemcitabine Injection Gemcitabine Injection Phenazopyridine may decrease the excretion rate of Gemcitabine which could result in a higher serum level.
Cidofovir Injection Cidofovir Injection The risk or severity of nephrotoxicity can be increased when Cidofovir is combined with Phenazopyridine.
Meropenem Injection Meropenem Injection Phenazopyridine may decrease the excretion rate of Meropenem which could result in a higher serum level.
Clomipramine Clomipramine Phenazopyridine may decrease the excretion rate of Clomipramine which could result in a higher serum level.
Fosfomycin Fosfomycin Phenazopyridine may decrease the excretion rate of Fosfomycin which could result in a higher serum level.
Topiramate Topiramate Phenazopyridine may decrease the excretion rate of Topiramate which could result in a higher serum level.
Pramipexole Pramipexole Phenazopyridine may decrease the excretion rate of Pramipexole which could result in a higher serum level.
Nilutamide Nilutamide Phenazopyridine 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 Flutamide is combined with Phenazopyridine.
Tamsulosin Tamsulosin Phenazopyridine may decrease the excretion rate of Tamsulosin which could result in a higher serum level.
Quetiapine Quetiapine Phenazopyridine may decrease the excretion rate of Quetiapine which could result in a higher serum level.
Cefepime Injection Cefepime Injection The risk or severity of nephrotoxicity can be increased when Cefepime is combined with Phenazopyridine.
Cefprozil Cefprozil The risk or severity of nephrotoxicity can be increased when Cefprozil is combined with Phenazopyridine.
Cefpodoxime Cefpodoxime The risk or severity of nephrotoxicity can be increased when Cefpodoxime is combined with Phenazopyridine.
Cetirizine Cetirizine Phenazopyridine may decrease the excretion rate of Cetirizine which could result in a higher serum level.
Tolcapone Tolcapone Phenazopyridine may decrease the excretion rate of Tolcapone which could result in a higher serum level.
Capecitabine Capecitabine Phenazopyridine may decrease the excretion rate of Capecitabine which could result in a higher serum level.
Abacavir Abacavir Phenazopyridine may decrease the excretion rate of Abacavir which could result in a higher serum level.
Celecoxib Celecoxib The risk or severity of methemoglobinemia can be increased when Celecoxib is combined with Phenazopyridine.
Rosiglitazone Rosiglitazone Phenazopyridine may decrease the excretion rate of Rosiglitazone which could result in a higher serum level.
Tolterodine Tolterodine Phenazopyridine may decrease the excretion rate of Tolterodine which could result in a higher serum level.
Oseltamivir Oseltamivir Phenazopyridine may decrease the excretion rate of Oseltamivir which could result in a higher serum level.
Balsalazide Balsalazide The risk or severity of nephrotoxicity can be increased when Balsalazide is combined with Phenazopyridine.
Nateglinide Nateglinide Phenazopyridine may decrease the excretion rate of Nateglinide which could result in a higher serum level.
Rabeprazole Rabeprazole Phenazopyridine may decrease the excretion rate of Rabeprazole which could result in a higher serum level.

* This branded product is no longer on the market. Generic alternatives may be available.

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