title: Drugs can help oesophageal motility disorders.
mesh_terms: D004931:Esophageal Achalasia / Q000188:drug therapy; D004935:Esophageal Diseases / Q000188:drug therapy*; D006801:Humans; D006830:Hydralazine / Q000627:therapeutic use*; D009543:Nifedipine / Q000627:therapeutic use*; D009566:Nitrates / Q000627:therapeutic use*
chemical_list: D009566:Nitrates; D006830:Hydralazine; D009543:Nifedipine