title: The drug interactions we all overlook.
mesh_terms: D000996:Antitussive Agents / Q000009:adverse effects; D001993:Bronchodilator Agents / Q000009:adverse effects; D004347:Drug Interactions; D006634:Histamine H1 Antagonists / Q000009:adverse effects; D004366:Nonprescription Drugs / Q000009:adverse effects*; D012651:Self Medication / Q000009:adverse effects*
chemical_list: D000996:Antitussive Agents; D001993:Bronchodilator Agents; D006634:Histamine H1 Antagonists; D004366:Nonprescription Drugs