Home » Dextromethorphan Hydrobromide (4mg/5ml) + Guaifenesin (10mg/5ml) + Phenylephrine (10mg/5ml) + Chlorpheniramine Maleate (5mg/5ml) Dextromethorphan Hydrobromide (4mg/5ml) + Guaifenesin (10mg/5ml) + Phenylephrine (10mg/5ml) + Chlorpheniramine Maleate (5mg/5ml) — Medicines & Generic Alternatives