Urethral discharge syndrome, abnormal vaginal discharge syndrome
Adult:400 mg as a single dose
Upper and lower respiratory tract infections
Adult and child over 10 years: 200–400 mg daily
in 1–2 divided doses for 7 days
Child 5–10 years: 200 mg once daily for 5−7
days
Child 1-4 years: 100 mg once daily for 5−7 days
Child 6 months-1 years: 75 mg once daily for
5−7 days
Lower abdominal pain syndrome, pelvic inflammatory disease (PID)
Adult: 400 mg daily in 1–2 divided doses for
5–10 days
Note: In renal failure with creatinine
clearance ˂20 ml/min, do not exceed 200 mg daily