Sinahist-DM Liquid Composition:- Dextromethorphan Hydrobromide 10mg + Phenylephrine Hydrochloride 5mg + Chlorpheniramine Maleate 2mg per 5ml.Packing:- 60ml/100ml.Indication:- The Unique Antihistaminic, cough Suppressant & Sympathomimetic Liquid. Contact Us