Causes of breast sweating are: 1, in the summer parts of the breast sweat a lot of moisture, is a normal phenomenon. Its due to the hot weather, high temperature, the body’s temperature regulation center in order to keep the body temperature in the normal range, through a large number of sweating method to dissipate heat. Breasts also wear one more piece of underwear than other parts of the body, so the amount of sweat is relatively high. Try to choose thin underwear, as much as possible in the cool indoor less outdoor activities, can make the symptoms of breast sweating stop. 2, menopausal women all year round the breast part of a large number of sweating is due to the body’s hormone level decline, low blood calcium, coupled with breast sagging, the choice of inappropriate underwear so that the breasts cover sweat glands, the heat is not easy to discharge and lead to a large number of sweat under the breasts. Choosing suitable underwear and oral menopause tablets, kuntai capsule regulation, can make sweating reduce or disappear.