Children 6 months to 5 years old: 2.5 mL (½ teaspoonful).
Children 6 to 11 years old: 5 mL (1 teaspoonful).
Adults and Children ≥12 years old: 10 mL (2 teaspoonful).
Or, as recommended by a doctor.
Renal Impairment: Dosage adjustment should be done according to the degree of renal impairment, as follows: See table.

Hepatic Impairment: No dosage adjustment is necessary for patients with hepatic impairment.