KnowraAntitussiveLinked fromLinked fromThe 5 pages that link to Antitussive, each with the reason it gives.All 5Broader topic 1Related 1Narrower topic 3CodeineNarrower topic: Codeine has been used to suppress cough, though benefits and recommendations vary by setting.DextromethorphanNarrower topic: Dextromethorphan belongs to this class of cough treatments.HydrocodoneNarrower topic: Some hydrocodone formulations are prescribed to reduce severe cough.