Too much sweating is considered to be caused by physiological factors, hyperhidrosis, hyperthyroidism and other factors, under the guidance of the doctor, can be treated by applying medication and so on. 1. Physiological factors: when a person performs a large amount of exercise will sweat, this is a normal physiological phenomenon, generally do not need special treatment. This is a normal physiological phenomenon and generally does not require special treatment. Or under the guidance of the doctor through the application of rehydration salts to assist in the adjustment. 2. Hyperhidrosis: manifested as abnormal sweating, commonly found in the soles of the feet, palms of the hands, forehead, tip of the nose and chest and other parts of increased sweating. Under the guidance of the doctor, it can be treated by applying alum solution, tannic acid solution and other drugs. Balanced nutrition, drink more water, pay attention to replenish electrolytes when sweating a lot, you can take sports drinks containing electrolytes. 3. Hyperthyroidism: usually caused by Graves’ disease, high-functioning adenoma of the thyroid gland and multinodular toxic goiter, etc. Under the guidance of the doctor, it can be treated by applying drugs such as propranolol hydrochloride extended-release tablets or propylthiouracil. If you are sweating profusely for a long time, you must consult a doctor in time to identify the cause of the disease and follow the doctor’s instructions.