All of the following can precipitate porphyria, except-: (A) Steroids, (B) Griseofulvin, (C) Estrogen, (D) Penicillin
Answer is D. Ans. is 'd' i.e., Penicillin Penicillin is a safe drug in acute intermittent porphyria Drugs precipitating acute intermittent porphvria o Barbiturates o Griseolalvin o Chlorpropramide o Rifampicin o Phenytoin o Sulfonamides o Oral contraceptives o Estrogen