Fox odor, also known as armpit odor, refers to the special odor produced by the sweat secreted from the armpits or by the decomposition of sweat, and is a common problem that plagues beautiful dudes in the summer. How to solve this problem? First, botulinum toxin injection: As botulinum toxin has the effect of inhibiting the secretion of sweat glands and sebaceous glands, so the injection will significantly inhibit the secretion of sweat and reduce the odor, the operation is generally about 10 minutes. Generally about a week after the injection works, can be maintained for 4-7 months, after 3-5 injections, some patients can maintain the effect. Second, minimally invasive surgery: through the axillary transverse stripe to do 3-6cm long incision (according to the specific circumstances), remove the sweat glands underneath, so as to eradicate armpit odor, bilateral surgery at the same time takes about 1 hour. Postoperative bandages need to be applied for 7-10 days, with 2 changes of medication in between, and the position needs to be ensured to avoid the formation of postoperative hematomas. For both methods, women need to avoid vacation and have no recent history of taking anticoagulants such as aspirin.