Fox odor that is armpit odor, related to genetic factors, 12-year-old girl fox odor can choose non-surgical treatment and surgical treatment, physical therapy. 1. Non-surgical treatment: using topical medications such as 20%~25% aluminum chloride solution, 0.025% scopolamine hydrobromide, chlorhexidine solution and so on. 2. Surgical treatment: under anesthesia, only the top sweat gland tissue is removed, which can effectively treat armpit odor. 3. Physical therapy: such as gold micro-needle, the use of radio frequency principle to destroy the top secretion sweat gland. If a 12-year-old girl develops severe body odor, parents should bring her to a regular hospital for treatment in time, and choose the appropriate treatment to maximize the quality of life under the guidance of a professional doctor.