<prompt> Which of the following drug causes hirsutism?PhenytoinValproateCarbamazepinePhenobarbitone  <response>: Ans. is a i.e., Phenytoin Adverse effect of phenvtoinAt therapeutic levelAt high plasma levela Hypertrophy of gum-commonest in 20a Cerebellar and vestibular manifestationb Hirsutism, coarsening of facial featureso Ataxiac Hypersensitivity reactions, these include-o Vertigoo Rasheso Diplopiao DLEo Nystagmuso Lymphadenopathyb Epigastric pain, vomiting, nauseao Neutropeniac LV. Injection causes local vascular injuryd Hyperglycemia-it inhibits release of insulind Fall in B.P. and cardiac arrythmiase Hydantoin syndrome-fetale Drowsiness mental contusionsf Megaloblastic anemia 