text: <unk>  is an antitussive agent that is FDA approved for the treatment of cough.   Common adverse reactions include constipation, nausea, vomiting, asthenia, dizziness, somnolence.
option_0: Hydrocodone bitartrate and Homatropine methylbromide
option_1: Ergotamine and caffeine 
option_2: Brompheniramine maleate and Pseudoephedrine hydrochloride
option_3: Isometheptene, caffeine and acetaminophen
option_4: Diphenoxylate hydrochloride/Atropine sulfate
option_5: Diphenoxylate hydrochloride and atropine sulfate
option_6: Hydrocodone bitartrate and acetaminophen
option_7: Thonzylamine hydrochloride and chlophedianol hydrochloride