Sweating and odor in the armpits are mainly considered to be caused by axillary hyperhidrosis, which is commonly known as fox odor. It can be reasonably treated by general treatment, drug treatment, surgical treatment, physical therapy and other methods. 1. General treatment: usually pay attention to local skin cleanliness and hygiene, you can take a bath and change clothes to keep the armpits dry and clean. You can also remove the armpit hair to reduce the number of local parasitic bacteria, and you can also use local antiperspirant to relieve the symptoms of excessive sweating. 2. Drug treatment: (1) Topical medications: antimicrobial agents, such as the commonly used 2% to 4% formaldehyde solution, etc., can play an antifungal role, reduce the number of parasitic bacteria in the axillary skin, and alleviate the odor; antiperspirant agents, such as 20% aluminum chloride anhydrous ethanol solution, can inhibit the secretion of perspiration, and deodorant effect. (2) local botulinum toxin injection: through multi-point injection in the sweaty hair area of the armpit, blocking the action of local postganglionic cholinergic nerve fibers, prompting the sweat gland secretion to reduce or stop. 3. Surgery: for patients with serious conditions, treatment can be carried out through surgery, such as axillary area local skin shuttle excision suture method, flap method, by completely destroying or removing sweat gland tissues and stopping the secretion to treat the bad smell of fox. 4. Physical: such as laser treatment, after local disinfection and anesthesia, the laser treatment head will be aimed at the pores, in the hair removal at the same time can also play a role in the treatment of bad breath. High-frequency electro-acupuncture therapy, after local disinfection and anesthesia, the electro-acupuncture along the direction of hair growth into the pores, the sweat glands and ducts will be destroyed, so as to cauterize the pores, prompting its degeneration and necrosis. Specific treatment methods need to be rationally selected according to the patient’s condition.