Adult: As metamizole Na: 0.5-1 g up to 3-4 times daily. Max: 4 g daily. Max treatment duration: 3-5 days. Child: As methimazole Na drops: ≥3 months Dosage varies based on body weight. Recommended dose: 8-16 mg/kg as single dose, may repeat if necessary, up to 3 or 4 times daily. Refer to individual product literature for detailed guidelines.