There is a relationship between thyroid disease and anger. Thyroid hormone is the hormone responsible for metabolism in the body. When thyroid hormone is secreted excessively, it will easily cause patients to become emotional and angry. Therefore, when patients have unexplained irritability and bad temper control, they need to be alert to the possibility of thyroid disease, and if necessary, they should visit the endocrinology department to have their thyroid function checked to exclude whether they have hyperthyroidism. In addition, in some patients with hyperthyroidism, the effect is also affected by emotions during the treatment process. Therefore, you should try to ensure emotional stability and avoid getting angry during the treatment of hyperthyroidism.