The head sweating can occur in specific environments or under special emotions, but it can also occur with other diseases, such as hyperthyroidism and diabetes, as follows: 1. If the head sweating is a normal physiological phenomenon because of the hot environment, the symptoms will disappear once the body is removed from this environment. 2. The actual sweating is a normal physiological phenomenon, and will disappear after the emotions have calmed down. 3, due to other diseases, resulting in severe head sweating and accompanied by fear of heat, such as hyperthyroid patients, hyperthyroid patients due to excess secretion of hormones from the thyroid gland, resulting in rapid metabolism in the body, there will be fear of heat, easy sweating. For example, patients with hyperthyroidism have a high metabolic rate due to excess hormone secretion in the thyroid gland.