Tazilex is a drug used for patients preparing for thyroid surgery due to hyperthyroidism, symptoms of thyrotoxicosis, adjuvant before and during radioactive iodine treatment. It is essential to learn the basic information about Tazilex before using it to avoid unwanted side effects.

Rieserstat is a drug used to treat hyperthyroidism and to reduce hyperthyroidism in preparation for complete thyroid surgery or radioactive iodine treatment. Rieserstat is a prescription drug and patients should never use it without a doctor's prescription.