There are many causes of breast pain, if the diagnosis and treatment, it is recommended to go to a general hospital, there are breast specialist clinic can hang breast specialist clinic, if there is no breast specialist clinic, you can hang general surgery. The most common is breast enlargement, bilateral breast pain, one side is heavier, often cyclical, breast swelling and pain before menstruation, after menstruation pain relieves itself or disappears, part of the patient’s pain can also be radiated to the armpit or back of the shoulder. Plasma cell mastitis is also accompanied by localized tingling and burning pain; cracked nipples and severe pain when breastfeeding. A small number of breast cancers can also present with breast pain, and inflammatory breast cancer presents with redness, swelling, heat, and pain in the breast. Therefore, you must go to the hospital to let the doctor interview, improve the relevant examination, and clarify the cause of pain.