Fox odor is a hereditary condition that can be inherited but is not contagious. It is caused by an unpleasant odor produced by substances secreted by the sweat glands in the armpits. It can be cured by removing or destroying the sweat glands. Traditional surgery involves surgical excision or spatula removal of the sweat glands under the skin to achieve a cure. Laser, microwave, and radiofrequency treatments destroy the subcutaneous sweat glands, causing them to lose their secretion function, thus achieving a cure. Among them, the radiofrequency ablation technology is the most effective treatment! In addition, botulinum toxin local injection can also be treated for bad breath, the principle is to use drugs to inhibit the secretion function of sweat glands, the effect is maintained for about half a year, temporary relief, can not be cured. An analogy: the sweat glands that produce bad odor are compared to the bad guys, and the surgical method is to directly pull the bad guys away. Radiofrequency ablation and other methods are to kill the bad guy. Botox treatment is to knock the bad guy out. To summarize, bad breath can be cured. The effective rate and cure rate varies with different treatments, and it is also related to the skill level of the doctor.