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Phenazopyridine

Prescription vs.OTC: Prescription by Doctor required
Last Updated: March 09, 2021

Phenazopyridine is an analgesic used to treat symptoms caused as a result of inflammation of the urinary tract, such as burning, pain, and the feeling of the frequent or urgent need to urinate. This medicine is administered orally, and is available in the form of tablets.

This drug does not treat the patient’s medical condition, instead, it alleviated the symptoms while other medicines are used to treat the cause. It is essentially a dye which reduces the inflammation of the lining of the urinary tract.

This drug is to be taken three times a day, either after meals or as prescribed by your health care professional. If you are being treated for urinary tract infection and are also using other antibiotic medications, do not take Phenazopyridine for more than 2 days without consulting your doctor. Your prescribed dose will depend on your medical condition and your response to the medication.

This medicine may cause dizziness, headache or stomach upsets. Notify your doctor or pharmacist immediately if these symptoms worsen or persist over a prolonged period of time. Also inform your doctor if you develop an allergic reaction to this drug, or if you develop signs of liver damage or jaundice.

Take prescribed dose after meals. May discolor urine (orange/yellow) or feces (orange/red); this is normal but will stain fabric. Report persistent headache, dizziness, or stomach cramping.

Information given here is based on the salt content of the medicine. Uses and effects of the medicine may vary from person to person. It is advisable to consult a Internal Medicine Specialist before using this medicine.

The medication is primarily used for the following conditions:

  • Bacterial Infections Of Urinary Tract

Here are some of the possible side effects of this drug:

  • Is It safe with alcohol?

    Interaction with alcohol is unknown. Please consult your doctor.
  • Are there any pregnancy warnings?

    is probably safe to use during pregnancy. Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor.
  • Are there any breast-feeding warnings?

    Pyridium 200mg tablet is probably unsafe to use during breastfeeding. Please consult your doctor.
  • Is it safe to drive while on this medicine?

    There is no data available. Please consult doctor before consuming the drug.
  • Does this affect kidney function?

    It is probably unsafe to use this medicine in patients with kidney disease and must be avoided. Kindly consult with your doctor before taking it.
  • Does this affect liver function?

    It is probably unsafe to use this medicine in patients with liver disease and must be avoided. Kindly consult with your doctor before taking it.
  • Are there any missed dose instructions?

    If you miss a dose of this medicine, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
  • Are there any overdose instructions?

    Seek emergency medical treatment or contact the doctor in case of an overdose.

Below is the list of medicines, which contains Phenazopyridine as ingredient

This medication falls under the category of an analgesic that is used to treat urinary tract inflammation. The exact mechanism of how the drug work is not known. However, it has been found to affect the mucosa of the urinary tract to relieve pain and inflammation.

Whenever you take more than one medicine, or mix it with certain foods or beverages, you"re at risk of a drug interaction.

  • Interaction with Lab Test

    Phenazopyridine may cause delayed reactions with glucose oxidase reagents (Clinistix®, Tes-Tape®); occasional false-positive tests occur with Tes-Tape®; cupric sulfate tests (Clinitest®) are not affected; interference may also occur with urine ketone tests (Acetest®, Ketostix®) and urinary protein tests; tests for urinary steroids and porphyrins may also occur
  • Interaction with Disease

    Does not treat infection, acts only as an analgesic; drug should be discontinued if skin or sclera develop a yellow color; use with caution in patients with renal impairment. Use of this agent in the elderly is limited since accumulation of phenazopyridine can occur in patients with renal insufficiency. It should not be used in patients with a Clcr <50 mL/minute.

Ques: What is Phenazopyridine?

Ans: Phenazopyridine is an analgesic used to treat symptoms caused as a result of inflammation of the urinary tract, such as burning, pain, and the feeling of the frequent or urgent need to urinate.

Ques: What are the uses of Phenazopyridine?

Ans: Phenazopyridine used for the treatment of Bacterial Infections Of Urinary Tract.

Ques: What are the side effects of this Phenazopyridine?

Ans: Side effects of Phenazopyridine include- Headache, Rash, Itching, Nausea, etc

Ques: How long do I need to use Phenazopyridine before I see improvement in my condition?

Ans: This medication is to be taken till the time you see an improvement in your health conditions.

Ques: At what frequency do I need to use Phenazopyridine?

Ans: This medication should be taken in the dosage as prescribed by the doctor.

Ques: Should I use Phenazopyridine empty stomach, before food or after food?

Ans: This medication should be taken after food in a prescribed dosage.

Ques: What are the instructions for the storage and disposal of Phenazopyridine?

Ans: This medication should be kept in a cool dry place and in its original packaging. Make sure this medication remains unreachable to children and pets.

Ques: How is this Phenazopyridine administered?

Ans: This medication is administered both orally.
Disclaimer: The information produced here is best of our knowledge and experience and we have tried our best to make it as accurate and up-to-date as possible, but we would like to request that it should not be treated as a substitute for professional advice, diagnosis or treatment.

Lybrate is a medium to provide our audience with the common information on medicines and does not guarantee its accuracy or exhaustiveness. Even if there is no mention of a warning for any drug or combination, it never means that we are claiming that the drug or combination is safe for consumption without any proper consultation with an expert.

Lybrate does not take responsibility for any aspect of medicines or treatments. If you have any doubts about your medication, we strongly recommend you to see a doctor immediately.

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Table of Content
About Phenazopyridine
What are the uses of Phenazopyridine
What are the contraindications of Phenazopyridine ?
What are the side effects of Phenazopyridine ?
Key highlights of Phenazopyridine
What are the dosage instructions?
Medicines containing Phenazopyridine
How does this medication work?
What are the interactions of Phenazopyridine ?
FAQs about Phenazopyridine