Armpit odor brings a lot of inconvenience and mental burden to people’s lives. For a long time, there have been numerous methods to treat armpit odor, such as drugs, laser, surgery and so on. We observe and analyze various treatment methods, surgical treatment is still the most effective way to cure. Minimally invasive removal of axillary odor requires only a small incision of 1cm to remove the sweat glands, with precise efficacy (you can say goodbye to axillary odor forever), surgical safety, and hidden incision scars. For some patients with symptoms that are not very heavy, if they are busy and do not have the recovery time needed after surgery, and if the economic conditions allow, another option is to do botulinum toxin injections, which can also be sweat-free and odorless, almost without the recovery time needed for surgery, but the efficacy is maintained for only half a year and requires annual injections.