Which of the following antiepileptic drugs does not interfere with folic acid metabolism?: (A) Phenytoin, (B) Gabapentin, (C) Phenobarbitone, (D) Primidone
Answer is B. Ans. is 'b' i.e., Gabapentin Antiepileptics interfering with folic acid metabolism. 1) Phenytoin 2) Phenobarbitone 3) Primidone