Treatment for excessive underarm sweating mainly includes medication and physical therapy. Armpit sweating belongs to localized hyperhidrosis, which is mainly caused by excessive secretion of sweat glands in the armpits. In general, if it does not affect normal life, no special treatment is needed, usually pay attention to personal hygiene, change and wash frequently. If necessary, patients can use medication, which is divided into oral and external coating, should be used under the guidance of a professional doctor. Oral medication, such as atropine, has a certain antiperspirant effect, can be used for short-term treatment; topical medication, such as alum solution and aluminum acetate solution, need to pay attention to the ratio into a low concentration of the case of application, in order to effectively stop sweating; in addition, patients can also be used in traditional Chinese medicine prescriptions to regulate. Physical therapy, including water iontophoresis and superficial X-ray irradiation, is also available to patients. For the case of sweaty armpits, it is recommended that patients pay attention to maintain skin hygiene and cleanliness, reduce the stimulation of the skin, pay attention to the diet to the light, try to avoid too spicy and stimulating food.