There are generally two types of medication and surgical treatment to remove armpit odor. There are many types of topical medications and injectable medications, which can be easily bought in the market, but their effects are short-lived and can only be used temporarily before you need to attend special occasions. Injectable drugs (botulinum toxin type a) must be injected in the hospital, the effect can be maintained for six months to a year, it is recommended that patients who do not have obvious armpit odor in winter can consider injecting once a year in spring can easily get through the summer. Surgical treatment are invasive, relatively speaking, laser surgery is slightly less traumatic, many medical institutions are currently adding various gimmicks to laser surgery, such as what nano-laser (all laser wavelengths are measured in nanometers, I do not know what is special about their nano-laser), seekers need to choose carefully. Most of the surgeries leave scars, the size of which varies depending on the surgical method, so ask your surgeon. Finally, it should be emphasized that due to the uneven distribution of sweat glands in the human body, axillary odor treatment can improve to a large extent but cannot guarantee complete eradication.