All of the following can cause methemoglobinemia except-: (A) Prilocaine, (B) Benzocaine, (C) Nitroglycerine, (D) Bupivacaine
Answer is D. Methemoglobinemia is a rare but potentially life - threatening complication that may follow theadministration of ceain drugs that causes oxidation of hemoglobin to Methemoglobin. Drugs whichcause this - prilocaine benzocaine, rarely Lignocaine, nitroglycerine, Phenytoin sulphonamide.