This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
[{'content': 'Which anti-epileptic drug will cause hirsutism in a 30 year old woman: March 2013 \nSelect and explain. \nA. Phenytoin, B. Carbamazepine, C. Valproate, D. Ethosuximide', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. A i.e. Phenytoin Dermatologic side-effects of Phenytoin includes hyperichosis, rash, exfoliative dermatitis, pruritis, hirsutism, and coarsening of facial features.', 'role': 'assistant'}]