Adult 500 mg as a single daily dose for 3 days or initially 500 mg followed by 250 mg daily for a further 4 days.
Chancroid & uncomplicated genital infections caused by Chlamydia trachomatis 1 g as a single dose.
Uncomplicated gonorrhea 2 g as a single dose.
Granuloma inguinale Initially 1 g followed by 500 mg daily or 1 g once wkly for at least 3 wk.
Prophylaxis of disseminated MAC infections 1.2 g once wkly.
Mild or moderate typhoid caused by multidrug-resistant strains 500 mg once daily for 7 days.