Mild hyperthyroidism cannot be cured by itself in most cases, and a small number of patients are due to subacute thyroiditis and other self-limiting diseases resulting in hyperthyroidism can be cured by themselves, and it is recommended that the patient go to the hospital in time for checkups and timely treatment. Hyperthyroidism is hyperthyroidism, which is usually caused by autoimmune factors, most commonly seen in Graves’ disease, and the symptoms are often manifested as weight loss, body thinning, hand tremors, rapid heartbeat, etc. Usually, it is not self-curable, and the patient should go to the hospital in time for examination and active treatment, or else it may cause aggravation of the condition. Patients with hyperthyroidism caused by self-limiting diseases such as subacute thyroiditis can usually recover on their own. Patients are advised to seek timely medical attention.