Cough remedies.
D000996:Antitussive Agents / Q000627:therapeutic use*; D001565:Benzoates / Q000008:administration & dosage; D003061:Codeine / Q000008:administration & dosage; D003371:Cough / Q000188:drug therapy*; D004357:Drug Synergism; D004994:Ethics, Pharmacy; D005100:Expectorants / Q000008:administration & dosage; D006634:Histamine H1 Antagonists / Q000627:therapeutic use; D006801:Humans; D009019:Morphinans / Q000008:administration & dosage; D019966:Substance-Related Disorders; D014662:Vasoconstrictor Agents / Q000627:therapeutic use
D000996:Antitussive Agents; D001565:Benzoates; D005100:Expectorants; D006634:Histamine H1 Antagonists; D009019:Morphinans; D014662:Vasoconstrictor Agents; D003061:Codeine