Propylthiouracil is used to treat hyperthyroidism. It works by stopping the thyroid gland from making thyroid hormone.

Propylthiouracil should usually be given only to people who are allergic to or cannot tolerate methimazole (Tapazole) or who are in the first trimester of a pregnancy.

Propylthiouracil is an additive that reversibly abolishes thyroid function and the thyroid controls how quickly the body burns energy.

Propylthiouracil (PPU) is used to treat hyperthyroidism.

Propylthiouracil is a drug that may be prescribed by a doctor for the treatment of an overactive thyroid gland. No, you should not drink alcohol while taking this medication because it may cause sedation or confusion.

Abnormal liver blood test and liver problems.