Mild armpit odor cannot be cured by itself. Those with mild symptoms can cover up the odor by paying attention to cleanliness and using deodorant at the same time, but it cannot be cured by itself. Axillary odor is caused by abnormal secretion of sweat glands and local bacterial decomposition of secretions, and is hereditary. The more severe symptoms should choose minimally invasive surgery or laser treatment of the sweat glands in order to achieve a cure. Those with milder symptoms can use antiperspirant or talcum powder and insist on bathing every day to relieve the symptoms, but they cannot be cured by themselves. Patients with armpit odor can visit the dermatology department and receive treatment after the appropriate examination. Patients should usually pay attention to maintaining personal hygiene, change clothes regularly, try to choose loose and breathable clothes, reduce outdoor sports in summer, and keep the armpits dry and clean to reduce bacterial growth.