Adult 1-2 g daily in 2 divided doses.
Cystitis 1-2 g daily as a single dose.
Other UTI 2 g daily in 2 divided doses.
Skin & soft tissue infections 1 g daily.
Upper & lower resp tract infections 1 g daily, may be increased to 2 g daily in severe infections.
Pharyngitis & tonsillitis 1 g daily in divided dose for 10 days.
Childn 25-50 mg/kg/day in 2 divided doses.