Breast always feel cold is considered to be caused by the following conditions: 1, may be caused by poor blood circulation in the chest, this situation can be more massage, blood circulation back to normal can be alleviated; 2, may be caused by the reduction of platelets; 3, may be caused by lobular hyperplasia, this situation will appear in the breast lumps, breast cold and breast pain and other symptoms; 4, may be caused by It may be caused by heart disease, which is considered to be myocardial ischemia; 5. It may be caused by abnormal lung function, wind and cold due to the lack of clothing, or coldness due to the weakness of the body’s yang energy. Considering that a variety of conditions may cause this symptom, it is best to go to the relevant departments of the hospital for examination and do the corresponding treatment according to the examination results.