The patient with headache.
D000367:Age Factors; D000470:Alkaloids; D001532:Atropa belladonna; D002110:Caffeine / Q000627:therapeutic use; D003937:Diagnosis, Differential; D004878:Ergotamine / Q000627:therapeutic use; D006261:Headache / Q000175:diagnosis* / Q000188:drug therapy; D006801:Humans; D008297:Male; D008784:Methysergide / Q000627:therapeutic use; D008875:Middle Aged; D008881:Migraine Disorders / Q000175:diagnosis*; D009771:Obsessive-Compulsive Disorder; D010424:Pentobarbital / Q000627:therapeutic use; D010946:Plants, Medicinal; D010947:Plants, Toxic; D014221:Triamcinolone / Q000627:therapeutic use; D014653:Vascular Headaches / Q000188:drug therapy
D000470:Alkaloids; D014221:Triamcinolone; D002110:Caffeine; D010424:Pentobarbital; D004878:Ergotamine; D008784:Methysergide