Sweating from the buttocks may be caused by developed sweat glands, bad lifestyle habits, hyperthyroidism or hypoglycemia. 1. Developed sweat glands: Due to differences in personal constitution, some people have more developed sweat glands in the buttocks, which in turn produce more sweat. 2. Adverse lifestyle habits: may be due to high temperature environment, pants are too tight or not breathable, sedentary and other factors caused by local stuffy, promote sweat gland secretion resulting in the emergence of buttock sweating. 3. Hyperthyroidism: the elevated level of thyroid hormone in patients with hyperthyroidism causes sympathetic nerve excitation, resulting in faster metabolism and buttock sweating. 4. Hypoglycemia: Due to low blood sugar, the sympathetic nerves are excited, causing sweat glands to secrete sweat, which results in buttock sweating. Buttock sweating, usually should avoid sitting for a long time, keep the local clean and dry, if necessary, go to the hospital in time, under the guidance of the doctor symptomatic treatment.