TL-HIST DM Liquid Dosage
Generic name: ompheniramine maleate, phenylephrine hydrochloride, and dextromethorphan hydrobromide
Dosage form: oral liquid
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Adults and pediatric patients 12 years of age and over
1 teaspoonful (5 mL) every 4 to 6 hours not to exceed 6 teaspoons in 24 hours.
Children 6 to under 12 years of age
½ teaspoonful (2.5 mL) every 4 to 6 hours not to exceed 3 teaspoonfuls in 24 hours.