Sweaty palms may be a normal physiological phenomenon, or it may be caused by metabolic diseases, autonomic disorders, autoimmune diseases, etc., which require targeted treatment, mainly drug therapy. 1. Physiological phenomenon: for example, in the emotional over-excitement or nervousness, there will be the phenomenon of involuntary sweating of the palms of the hands, which can be relieved by stabilizing emotions and shifting attention. 2. Metabolic diseases: such as hyperthyroidism, diabetes, etc., some patients will also have the phenomenon of sweaty palms, then you need to actively treat the primary disease, in addition, you can also use antiperspirant drugs, such as 5% alum solution, 5% tannic acid solution. 3. Autonomic disorders: patients mainly manifested as abnormal blood pressure, sweating, fainting, etc., can use glutamine, vitamin B1 and other treatment. If there is any discomfort, it is recommended to consult the hospital in time, under the guidance of a professional physician, so as not to delay the condition.