The price of thyroid function test is generally within 150~300 RMB, the specific price will have a big difference, please take the price of the local regular hospital as the main. The physiological functions of the thyroid gland are to promote the metabolism of the three major nutrients, regulate growth and development, increase the oxygen consumption of the tissues, promote energy metabolism, increase thermogenesis and improve basal metabolism. When the thyroid gland is dysfunctional, hyperthyroidism or hypothyroidism may occur. Thyroid function tests can clarify the physiological function of the thyroid gland and help in the diagnosis and treatment of diseases. The price of thyroid function test will be affected by factors such as region and hospital level. The price of a thyroid function test in a tertiary hospital may be higher than that in a primary or secondary hospital. Patients in need of thyroid function tests should be under the guidance of a doctor, and the specific price will vary to a certain extent, depending on the specific circumstances.