Urinary tract infections
Adult: Per tablet contains sulfadiazine 410 mg and trimethoprim 90 mg or per 5 mL suspension contains sulfadiazine 205 mg and trimethoprim 45 mg: 2 tablets or 20 mL as a single dose every 24 hr.
Child: >3 mth: Per day: 14 mg sulfadiazine/kg+3 mg trimethoprim/kg. Daily dose is divided into 2 equal doses given every 12 hr.
Child: >3 mth: Per day: 14 mg sulfadiazine/kg+3 mg trimethoprim/kg. Daily dose is divided into 2 equal doses given every 12 hr.