There are various ways of axillary odor eradication, the specific types are as follows: 1, open surgery: the use of microsurgery techniques, through small incisions to remove the sweat gland tissue under the skin, so as to improve the patient’s axillary odor symptoms, low recurrence rate, but may cause complications; 2, laser lipolysis: less traumatic, safe and reliable, less complications, good results in removing axillary odor; 3, axillary injection: that is, through the axillary injection of botulinum toxin to remove axillary odor, safe and reliable, less complications, but the cost is slightly more expensive.