Home » Guaifenesin (NA) + Bromhexine (NA) + Chlorpheniramine Maleate (NA) + Dextromethorphan Hydrobromide (NA) Guaifenesin (NA) + Bromhexine (NA) + Chlorpheniramine Maleate (NA) + Dextromethorphan Hydrobromide (NA) — Medicines & Generic Alternatives