General Knowledge Hyperthyroidism (referred to as hyperthyroidism) refers to a group of clinical syndromes in which hypermetabolism is the main manifestation due to multiple causes causing the thyroid gland to synthesize and/or release excessive thyroid hormones, among which diffuse goiter with hyperthyroidism, i.e., Graves’ disease, caused by autoimmune disorders, is the most common. Signs of the disease Thyrotoxicosis: fear of heat and excessive sweating, irritability, palpitations, insomnia, weight loss, diarrhea, etc. The symptoms of hyperthermia, irritability, palpitations, insomnia and weight loss should be treated by a thyroid specialist as soon as possible. Thyroid function tests are necessary for the diagnosis of hyperthyroidism. Special medical advice: Have a correct understanding of the disease, set up confidence in treatment, keep a relaxed mood, avoid mental burden, and cooperate with various treatments. Pay attention to rest, reduce energy consumption, reduce the burden on the heart. Three high, one forbidden, one moderate: refers to high-calorie, high-protein, high-vitamin diet, avoid iodine diet such as kelp, nori, hairy vegetables, iodized salt, etc., and supplement calcium and phosphorus in moderation. Adhere to the rules of medication, after taking medication should be regularly tested blood routine, liver function, thyroid function, if discomfort occurs, should immediately go to the thyroid specialist.