Sweaty hands can be caused by hyperhidrosis and hand sweating, hyperthyroidism, and mental factors. It can be relieved by medication under the guidance of a doctor. 1. Hyperhidrosis and hand sweating: if the patient’s hand sweat glands are too developed, in the case of strenuous exercise, emotional tension, etc., will continue to hand easy sweating, general mild hand sweating without treatment, the heavy can be checked by a doctor. 2. hyperthyroidism: when the thyroid hormone is too much, resulting in increased secretion of thyroid hormone, causing sweaty hands, can be treated with medication, such as methimazole tablets. 3. Mental factors: when there is mental tension, excessive pressure, emotional excitement, etc., are likely to lead to the phenomenon of sweaty hands. Can be improved by antipsychotic drugs, glutamine and other drugs. Sweaty hands if suspected disease factors, it is recommended that patients seek medical examination, clear cause, correct treatment.