Axillary odor is hereditary, but it is not contagious to other people, it is a dominant hereditary disease, and most of the symptoms appear in adolescence, the sweat glands are not well developed before puberty, the axillary sweat glands do not secrete vigorously, so there are no symptoms. After puberty, the body organs develop and mature, the axillary sweat glands secrete vigorously, secretions are decomposed by bacteria and produce odor, the level of science is developed, has found a way to remove armpit odor, even if you suffer from armpit odor do not worry. Patients with mild odor, pay attention not to eat onions, garlic and other odor-heavy food, pay attention to personal hygiene, wash the armpits with warm water every day, and then spray the armpits with urotropine spray, which can shrink the pores to reduce sweat excretion and reduce odor. If the odor is heavy, with the above methods can not reduce the odor, it is recommended to go to the hospital to do armpit odor surgery, the sweat glands will be removed can completely remove armpit odor.