Extrapyramidal effects due to perphenazine (trilafon): report of 3 cases of stiff-jaw sign.
D005116:Extrapyramidal Tracts / Q000494:pharmacology*; D005260:Female; D006801:Humans; D006939:Hyperemesis Gravidarum / Q000628:therapy*; D008410:Masticatory Muscles / Q000494:pharmacology*; D009422:Nervous System Diseases; D010546:Perphenazine / Q000633:toxicity*; D010808:Physical Examination; D011247:Pregnancy
D010546:Perphenazine
EXTRAPYRAMIDAL TRACTS/pharmacology; HYPEREMESIS GRAVIDARUM/therapy; MASTICATORY MUSCLES/pharmacology; PERPHENAZINE/toxicology