Sweating is normal in hot weather or after excitement or exercise. If sweating is excessive, it is recommended to go to a regular hospital for examination and symptomatic treatment, such as sweat gland excision. If the patient does not want to undergo surgery, and the symptoms are mild as well as focus on local hygiene, the treatment can be done by local injection of botulinum toxin to reduce sweat gland secretion. Patients are advised to avoid eating too much spicy, oily food, as well as smelly foods such as ginger and garlic, because such foods can be secreted with sweat and excreted out of the body to produce body odor. The underarm is a common sweating area, with large and small sweat glands. If sweating is high, the proteins and fatty acids secreted by the sweat glands are decomposed and can produce a corrupt, peculiar odor known as odoriferous sweating. The underarm sweat glands are well developed to cause sweating, but diseases can also cause increased underarm sweating, such as hyperthyroidism, adrenal tumor patients, can appear to increase the phenomenon of axillary sweating.