Patients with hyperthyroidism have normal t3 and t4, and thyroid stimulating hormone tsh 0.01µIU/mL (on the low side), and are mainly treated with antithyroid drugs such as methimazole and propylthiouracil, which need to be adhered to for a long period of time and regular medication. Patients with hyperthyroidism who are not well treated with medication may choose radioactive iodine or surgical treatment. Antithyroid drugs for hyperthyroid patients include methimazole and propylthiouracil, etc. The dosing cycle varies from person to person. It takes 4 to 6 weeks for the thyroid hormone stored in the thyroid gland to empty and 4 to 8 weeks for hyperthyroid symptoms to be controlled. Generally, the dosage is reduced when the serum thyroid hormone reaches normal and maintained for 12 to 18 months. Specific medication should be administered under the direction of a physician. Patients with hyperthyroidism who are not well treated with antithyroid drugs may choose radioactive iodine or surgical treatment. It is recommended that patients seek timely medical treatment and standardize the use of medication.