Isoniazid Induced Unilateral Painless Gynaecomastia

J B. Sairam, N. Jeeva, S. Prasanth

Abstract: Gynaecomastia is a rare adverse drug reaction due to isoniazid therapy. Here we report a 21 year old male patient, a case of disseminated tuberculosis treated with ATT for 6 months, developed gynaecomastia two months after completion of ATT with Isoniazid (H), Rifampicin (R), Pyrazinamide (Z), Ethambutol (E).

Keywords: Tuberculosis, Isoniazid, gynecomastia