take preferably at bedtime or as directed by a doctor
age | starting dosage | maximum dosage |
adults and children 12 years of age and over | 2 tablets once a day | 4 tablets twice a day |
children 6 to under 12 years | 1 tablet once a day | 2 tablets twice a day |
children 2 to under 6 years | 1/2 tablets once a day | 1 tablet twice a day |
children under 2 years | ask a doctor | ask a doctor |