title: Medication before anesthesia.
mesh_terms: D015670:Acupuncture Therapy; D000776:Anesthesiology; D001532:Atropa belladonna / Q000008:administration & dosage; D001463:Barbiturates / Q000008:administration & dosage; D004329:Droperidol / Q000008:administration & dosage / Q000009:adverse effects; D005283:Fentanyl / Q000008:administration & dosage; D006801:Humans; D008614:Meperidine / Q000008:administration & dosage / Q000009:adverse effects; D008620:Meprobamate / Q000008:administration & dosage; D009020:Morphine / Q000008:administration & dosage / Q000009:adverse effects; D010423:Pentazocine / Q000008:administration & dosage; D010634:Phenobarbital / Q000008:administration & dosage; D010817:Physician-Patient Relations; D008517:Phytotherapy; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011229:Preanesthetic Medication
chemical_list: D001463:Barbiturates; D009020:Morphine; D008614:Meperidine; D008620:Meprobamate; D004329:Droperidol; D010423:Pentazocine; D005283:Fentanyl; D010634:Phenobarbital