title: Early respiratory depression with epidural narcotic and intravenous droperidol.
mesh_terms: D000328:Adult; D000698:Analgesia / Q000379:methods; D000773:Anesthesia, Obstetrical / Q000009:adverse effects; D001049:Apnea / Q000139:chemically induced*; D002585:Cesarean Section; D004329:Droperidol / Q000008:administration & dosage / Q000009:adverse effects*; D004347:Drug Interactions; D005260:Female; D006801:Humans; D004091:Hydromorphone / Q000008:administration & dosage / Q000009:adverse effects*; D009325:Nausea / Q000188:drug therapy / Q000209:etiology; D010149:Postoperative Pain / Q000188:drug therapy; D011247:Pregnancy
chemical_list: D004329:Droperidol; D004091:Hydromorphone