Hyperthyroidism should be listed in the Department of Endocrinology, some cases need to be listed in the Department of Nuclear Medicine, it is recommended to consult a doctor. Hyperthyroidism is a disease in which the thyroid gland itself produces too much thyroid hormone and causes increased excitability and hypermetabolism in the nervous, circulatory and digestive systems. Patients with hyperthyroidism should generally check the thyroid function and thyroid ultrasound can be clearly diagnosed, radionuclide scanning, iodine 131 uptake rate can help to clarify the cause of the disease. At present, the clinical treatment of hyperthyroidism is mainly drug therapy, including methimazole, propylthiouracil and other anti-thyroid drugs and propranolol and other beta-blockers. Therefore, hyperthyroidism usually hangs on the endocrinology department. Some patients with hyperthyroidism, such as taking drugs for a long time with poor results, thyroid gland is obviously enlarged with pressure symptoms, hyperthyroidism combined with liver and kidney function damage, combined with leukocytes, thrombocytopenia, etc., should choose radioactive iodine treatment or surgical treatment, then you should hang up with the Department of Nuclear Medicine. Patients with hyperthyroidism should go to the hospital in time and be treated under the guidance of the doctor.