The main symptoms of fox odor are moist underarms, excessive sweat secretion and a special odor, which are aggravated in summer and slightly lighter in winter. There is a genetic history of fox odor, and fox odor can also occur with excessive secretion of sweat in the armpits and lack of personal hygiene. Pay attention to personal hygiene and change clothes, keep the armpits dry, do not eat onions, garlic and other heavy-smelling food, can reduce the symptoms of armpit odor. If the odor is not serious, you can use astringent, antiseptic, antiperspirant, disinfectant drugs, such as Urotropine spray underarm, 1/8000 of potassium permanganate solution to wash the armpits, keep the armpits clean and dry can improve the symptoms of armpit odor. If the odor is large, and do not want to leave scars, you can go to the hospital with laser or high-frequency electroacupuncture treatment. But this method is easy to relapse, if you want to completely cure, it is recommended to go to the hospital to do sweat gland removal surgery. But the invasion will be larger and easy to leave scars.