Hawthorn Pharmaceuticals, Inc. BrandsUpdated: November 8, 2013 Hawthorn Pharmaceuticals, Inc. manufacturers the following brands:Arbinoxa Biclora Biclora-D Granisol Nasohist Nasohist-DM Nasotuss Reprexain Rezira Utira Veripred Vituz Zamicet Zutripro GenericsBack to TopHawthorn Pharmaceuticals, Inc. manufacturers the following generics:Carbinoxamine Chlorcyclizine Chlorphenamine Clofedanol Codeine Dextromethorphan Granisetron Hydrocodone Hyoscyamine Ibuprofen Methenamine Methylthioninium Chloride Paracetamol Phenyl Salicylate Phenylephrine Prednisolone Pseudoephedrine