The common causes of chin sweating are: 1, chin area sweat glands secretion, emotional fluctuations or moderate exercise, easy to appear chin area sweating. 2, into the summer after the external temperature is relatively high, a long time in the sunshine or strenuous exercise will be sweating, chin area is also easy to appear sweating. 3, simply appear chin sweating, consider is limited hyperhidrosis. The situation of chin sweating, it is recommended to carry out local cleaning in time, keep the local skin clean and dry. If the sweat gland secretion caused by the chin sweat more, it is recommended to use the usual oil control effect of the cleanser, keep local clean and dry can effectively alleviate the symptoms of local sweating. Sweat is an important way for the body to excrete metabolic products, if the sweat has no odor, no color is normal, no need to intervene.