Pyrazinamide

Pronounced peer-ah-ZIN-ah-mide

Brand names:

Type: Antitubercular (TB medicine) · All Antibiotics & Infection Medicines

What Pyrazinamide is used for

  • Tuberculosis, in the first phase of combination treatment
  • Shortening TB treatment as part of standard regimens

◆ Kidney note

Given less often in severe kidney impairment and dialysis, with specialist supervision.

Common side effects

  • Joint aches
  • Nausea
  • Loss of appetite
  • Increased uric acid

Important cautions

  • Can injure the liver and trigger gout attacks — liver tests and symptoms are monitored

How it comes

Tablets. This guide lists forms only — it never lists strengths or doses.

Toxicity lists: Pyrazinamide also appears on Medicines That Can Harm the Liver.

Related medicines — Antibiotics & Infection Medicines

Please note: This page is a patient-education summary, not medical advice, and it deliberately contains no doses. Medicines affect everyone differently — always follow your own prescription and talk to your doctor or pharmacist before starting, stopping or changing any medicine.