Breast adenopathy is generally not serious. Mammary gland adenopathy is a benign hyperplasia formed due to the increase in the number of terminal ducts or follicles in the lobules of the breast, accompanied by different degrees of proliferation of interstitial fibrous tissues in the lobules, so mammary gland adenopathy is not serious. The cause of mammary gland adenopathy is not clear, may be related to ovarian dysfunction, androgen stimulation of the mammary gland resulting in breast tissue hyperplasia, the patient often manifests as one or both sides of the breast confined mass, accompanied by pain, and some patients may appear plasma or bloody nipple discharge. Clinically, the disease is mainly treated by surgery, and the prognosis is generally good, as the patient can choose the appropriate surgical method according to his condition under the guidance of the doctor. After surgery, patients with mammary gland adenopathy should pay attention to reasonable diet, eat more fruits, vegetables, dairy products and other foods rich in protein and vitamins, and try to avoid spicy and stimulating foods during the recovery period. Patients with mammary gland adenopathy should go to the hospital in time and ask the doctor to give appropriate treatment.