Sweaty hands may be caused by physical weakness, localized hyperhidrosis, or other diseases. It is recommended to pay attention to the physical conditioning, local antiperspirant medication, and treatment for primary diseases. 1. Weakness: after a serious illness, after childbirth or their own physical weakness, a little activity can be sweating, resulting in sweaty hands. It is recommended to pay attention to rest, pay attention to nutritional supplements, as the body gradually improves, the patient’s symptoms can gradually improve. 2. Localized hyperhidrosis: Hyperhidrosis of the hands can also lead to sweaty hands all the time. Can be given under the guidance of the doctor alum solution, aluminum acetate solution and other antiperspirant treatment, can reduce the secretion of sweat. Internal medications such as atropine and belladonna tablets may also be given to help relieve symptoms. If necessary, nerve block treatment. 3. Other diseases: Some systemic diseases, such as hyperthyroidism, can cause excessive sweating due to thyrotoxicosis triggered by excessive synthesis of thyroid hormones, resulting in accelerated metabolic activity of the body. Excessive sweating caused by hyperthyroidism requires the administration of antithyroid drugs such as methimazole or propylthiouracil. Diabetes mellitus can cause generalized or localized excessive sweating if the patient is in a hypoglycemic state, leading to abnormal sympathetic nerve excitation. It is recommended to pay attention to blood glucose levels and give insulin to control blood glucose if necessary. After the primary disease is controlled, the excessive sweating can be gradually reduced. Frequent sweating of the hands, it is recommended to go to the hospital to find out the cause, under the guidance of the doctor to use medication to avoid further aggravation of the condition.