The early eradication of armpit odor, so that it does not suffer from it year after year. At present, there are many ways to treat armpit odor, according to surgery or not into non-surgical and surgical treatments. The main non-surgical treatments are: external application of drugs: external application of drugs is mainly antiperspirant, antibacterial and maintain the aromatic function, generally can not completely destroy the sweat glands, so only temporary relief symptoms; local injection of drugs: the use of the pharmacological properties of drugs to make subcutaneous tissue fibrosis, protein denaturation, so that the sweat glands atrophy and duct occlusion, thereby inhibiting the secretion of sweat glands to achieve therapeutic effect, drug injection method is not well mastered will The drug injection method can cause deep nerve and blood vessel damage or skin necrosis. For those patients with serious axillary odor, surgery is the best choice for a complete cure. We use fine minimally invasive sweat gland removal for the treatment of axillary odor, through the axillary skin grain wheat grain size incision, so that the sweat glands are removed to achieve the purpose of deodorization and root. The treatment has the advantages of not affecting work and study and not leaving scars after healing. It is especially valuable that the minimally invasive sweat gland removal has a good remedial function for those who have failed to be treated by laser, surgery, external rubbing, sclerotherapy injection, etc. Although traditional axillary excision is certainly effective and can cure axillary smell. However, this method is to remove the skin and subcutaneous tissue with axillary hair in the armpit area, and the stitches are removed only 10-14 days after surgery, and there is a long incision scar left after surgery, which often affects dressing or participating in various activities (if there is local hyperplasia of the scar, it may affect arm movement). In contrast, minimally invasive sweat gland removal does not produce a pulling sensation because of the relatively large wound, which affects the movement of the upper limbs, and is a one-time cure that does not recur. We have achieved good results by applying minimally invasive surgery for axillary odor removal. As we all know, the skin has natural folds, and the axillae usually have 2 to 3 deeper folds, which are the most hidden areas. Minimally invasive sweat gland removal is done by making a 0.5 cm incision in the fold, removing the sweat gland through surgical scissors, then using a negative pressure suction device to destroy the remaining sweat gland again and aspirate it, and then suturing the incision. This is a more thorough removal of sweat glands, and the scar is not obvious. This is the most thorough and least invasive method available. The scar is left in the armpit, is extremely hidden, and is a permanent removal of armpit odor. Surgical armpit odor removal is invasive, so wound healing becomes the most important part of the post-operative process, and being able to do a good job of post-operative recovery adds to the overall effect. During the recovery period of about a week after surgery, patients should avoid doing too strenuous stretching of the arms, such as hoops, pull-ups, etc., and do not grab the overhead rails when riding on a bus. Women with well-developed armpit sweat glands also have more abundant armpit hair. Do not move to shave with a razor, because the local stimulation will make the blood circulation is strong, the more hair shaved, but not help to eliminate the smell. Women with a lot of armpit hair and armpit odor can consider going to a regular hospital to remove the hair.