Chest sweating is a normal heat dissipation situation, a few people belong to the manifestation of diseases such as tuberculosis, endocrine diseases, autonomic nervous system disorders, physical weakness and so on. People in the middle of the chest area, sweat glands are relatively rich, in hot weather or exercise after sweating more, is a normal phenomenon, women due to thicker underwear, more prone to sweating. A small number of patients sweating more in the afternoon low fever, or in the middle of the night the whole body sweating, etc., may be the manifestation of tuberculosis. In addition, hyperthyroidism and other endocrine diseases, patients with high basal metabolism, more prone to sweating. A small number of diabetic patients, poor glycemic control or disorders, it will lead to the body’s autonomic and sympathetic nervous disorders, which makes the body sweat gland secretion increased. Various causes of physical weakness, it is easy to sweat all over the body, especially the chest, this time you need to strengthen the physical exercise.