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Phenazopyridine

Written By Dr. Swati MishraReviewed By Dr. Rajeev Sharma
Last updated 13 Jun 2023 | 11:25 AM (UTC)

Phenazopyridine Uses

Phenazopyridine is used in the treatment of pain relief. It relieves urinary tract pain, burning, irritation, and discomfort caused by urinary tract infections.

How Phenazopyridine works

Phenazopyridine is not an antibiotic. It works by blocking pain signals from the nerves to the brain which decreases the sensation of pain.

Common side effects of Phenazopyridine

Headache, Dizziness, Stomach cramp
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Expert advice for Phenazopyridine

  • Phenazopyridine should be taken with food, preferably at the same time every day.
  • Do not skip any doses and finish the full course of treatment even if you feel better.
  • Drink plenty of water or fluids to stay hydrated while taking this medicine.
  • Do not take it for more than 2 days. Consult the doctor if symptoms persist even after 2 days.
  • It might make you feel dizzy. If this happens, avoid driving or operating on machinery.
  • Inform your doctor if you are pregnant, planning pregnancy or breastfeeding. 

Frequently asked questions for Phenazopyridine

Phenazopyridine is not a narcotic or antibiotic
It does not contain penicillin
Does not treat urinary tract infection
Does not clean the system. Phenazopyridine relieves the symptoms of urinary tract infection
Azo and Azo-standard is the brand name of Phenazopyridine
Phenazopyridine is not a blood thinner
Phenazopyridine is available over the counter
Phenazopyridine is gluten free. However, please refer to package insert of the prescribed brand before use
The effect of birth control tablets may decrease when taken with Phenazopyridine
Phenazopyridine may affect urinalysis or urinary tract infection test
Phenazopyridine may cause sleepiness.