Which of the following antitubercular drugs are associated with hypothyroidism?
Ethionamide is thought to prevent organification of iodine in thyroid hormone synthesis, as it is structurally related to other thionamides (propylthiouracil and methimazole). So, it can lead to hypothyroidism.
Ethionamide
Streptomycin
PZA
Rifampicin