Children 0 to 6 years of age: 1/2 teaspoon. Children 7 to 9 years of age: 1 teaspoon. Take before bedtime. Repeat every 8 hours, as needed. Reduce intake with improvement, or as directed by healthcare practitioner. Age: 0 to 6 years, dose: 1/2 (one half) of a teaspoon Age: 7 to 9 years, dose: 1 teaspoon