It is the hyperthyroidism stage of Hashimoto's disease, Hashimoto's disease is also known as chronic lymphocytic thyroiditis, the course of chronic lymphocytic thyroiditis is divided into 1) transient hyperthyroidism: the treatment can be treated with antithyroid medication, if there is a significant increase in the heart rate can be used to β-blocker symptomatic treatment, combined with traditional Chinese medicine to improve immunity and reduce antibodies, to prevent hypothyroidism occurs. 2) the normal thyroid function stage: the main purpose is to improve immunity and reduce antibodies, slowing down the development of the disease, so that it does not enter the hypothyroid phase or late into the hypothyroid phase, and strive for a cure. 3) the normal function of thyroid: mainly using Chinese medicine to improve immunity and reduce antibodies, slow down the development of the disease, so that it does not enter the hypothyroidism stage or late into the hypothyroidism stage, and strive for a cure.3) hypothyroidism: appropriate supplementation of thyroxine to stabilize thyroid function, combined with traditional Chinese medicine to adjust the balance of yin and yang, to restore the immune function of the antibody, and actively seek to reduce the amount of replacement of Western medicine, to achieve the purpose of part of the discontinuation of medication or long-term remission.