Dextromethorphan Hydrobromide Indications Coldflu is indicated in- Composition Syrup: Each 5 ml sugar-free syrup contains Dextromethorphan Hydrobromide BP 10 mg. Pharmacology Dextromethorphan Hydrobromide is a cough suppressant which has a central action on the cough centre in the medulla. Although structurally related to morphine, it has no analgesic properties and in general it has little […]