Symptoms of enlarged and sore breasts can be present in both men and women. In both men and women, the presence of such symptoms needs to be divided into two categories: physiological causes and pathological causes. If pathological diseases are suspected, it is recommended to visit a hospital for general surgery or breast surgery to clarify the cause and then carry out targeted treatment. A, both men and women have symptoms of the situation 1, hormonal changes: men and women at puberty because of changes in the body’s hormone levels, resulting in breast, breast development, resulting in larger breasts as well as feel pain, women’s menstrual cycle will also appear similar phenomenon. Generally no special treatment, you can properly hot compress to relieve, girls try to use loose and breathable underwear; 2, trauma: breast injury may appear pain, bruising, hematoma, the first cold compress to stop the bleeding, after stopping the bleeding and then hot compress, if the breast hematoma is more serious, should promptly go to the hospital, the doctor will be for the situation to drain the fluid treatment, and swelling and pain relief treatment; 3, the role of drugs: taking drugs containing estrogen After taking drugs and sex hormone treatment, these conditions may occur, generally after stopping the drug can gradually return to normal; 4, mammary gland hyperplasia: benign breast disease, mostly in middle-aged women, but men can also appear, the causes of male onset, hyperplasia site, symptoms and women are different, need to go to the hospital. If it is more serious, it may require treatment with triamcinolone or surgical removal of hard lumps; 5. Breast fibroids: they are benign breast tumors, usually caused by abnormal hormone levels, and need to be closely observed after diagnosis. Genetic family history and elevated estrogen levels in both men and women may lead to the occurrence of breast cancer, and male sex chromosome abnormalities are also associated with the increased incidence of breast cancer. Breast cancer should be treated with surgery at an early stage and followed by chemotherapy or radiotherapy to reduce the risk of recurrence. Some women have slight breast pain, and after the onset of menstruation, the fullness and pain will be relieved and disappear gradually. This disease is related to the imbalance of male estrogen levels. Growth and development, drugs and diseases can trigger hormonal imbalance in men, resulting in mammary gland development. Treatment with anti-estrogenic drugs, such as tamoxifen, is required, as well as androgen supplementation depending on the situation. Some patients also require surgical treatment to help with the appearance and relieve the severe pain.