Which of the following drugs causes hypothyroidism?
High-Yield Explanation
Ans. is 'c' i.e., Lithium carbonate Drugs causing hypothyroidism* Lithium* Sulfonamide* Phenobarbitone* Phenytoin* Amiodarone* Paraminosalycylic acid (PAS)* Rifampicin* Carbamazepine* Iodides* Carbimazole* Acetazolamide* Phenylbutazone* Ethionamide