Physiological breast swelling and pain can be relieved through physical therapy; pathological breast swelling and pain, such as mastitis, breast cancer, etc., first need to clarify the diagnosis, through the treatment of the cause, drug treatment, surgical treatment and other relief. 1. Physiological: emotional anxiety, hormone secretion during menstruation, etc. can cause breast swelling and pain, which can be relieved by psychological counseling, hot compresses, massage, etc. 2. Mastitis: Mostly occurring in breastfeeding women after childbirth, caused by bacterial infection, the causative organism is mainly Staphylococcus aureus, need to empty the affected side of the milk in time, you can take oral medication under the guidance of the doctor, such as penicillin, amoxicillin, etc., and incision and drainage if necessary. 3. Breast cancer: patients may have breast pain, dimple syndrome, orange peel-like changes, etc., which can be treated by surgical excision and chemotherapy to improve the symptoms. It is recommended that patients with long-term unrelieved breast swelling and pain should consult the doctor in time to find out the cause and standardize the treatment under the doctor’s guidance.