Menopause may cause breast pain. When women experience breast pain, it may also be related to abnormal mood swings, mastitis, breast tumors and other factors. 1. Menopause: Estrogen levels gradually decrease during menopause, affecting breast function and causing breast pain. 2. Abnormal mood swings: When menopausal women are too emotional in their daily lives, it may lead to changes in hormone levels in the body, resulting in breast pain. 3. Mastitis: If a menopausal woman suffers from mastitis, the stimulation of inflammatory mediators may also lead to breast pain. 4. Breast Tumor: For menopausal patients suffering from breast fibroadenoma or breast cancer, the clinical manifestation of breast pain may also occur. If menopausal women have breast pain, it is recommended to go to the hospital for examination in time, and under the guidance of the doctor, according to the clinical symptoms and relevant examinations to determine the cause of the disease and then take the right treatment.