Acrivastine Azatadine Brompheniramine Cetirizine Chlorpheniramine Clemastine Cyproheptadine Dimenhydrinate Diphenhydramine Doxylamine Fexofenadine Flunarizine Hydroxyzine Loratidine Orphenadrine Oxatomide Promethazine Tripelennamine Triprolidine