Mastopathy is a common disease among young and middle-aged women, which is closely related to endocrine dysfunction and is essentially a disorder of the breast structure caused by physiological hyperplasia and incomplete regeneration. The main manifestations are tingling and swelling pain in the breast, sometimes radiating to the armpit or shoulder; often related to the menstrual cycle, aggravated before menstruation and relieved after menstruation; there are also irregular pains not related to menstruation; in addition, irregular nodules can be palpated in the breast, tough or moderately hard, with unclear borders and movable; a small number of patients can be accompanied by a small amount of nipple overflow, the fluid is mostly yellowish transparent fluid or white fluid. As a chronic disease, the treatment course is long. The use of medication, whether Western or Chinese medicine, is hoped to reduce the symptoms of mastopexy by regulating endocrine disorders; and it is equally important to avoid or reduce factors unfavorable to mastopexy in daily life; otherwise, it is difficult to control the hyperplasia by medication alone. Therefore, patients should have relatively stable treatment for a period of time at a hospital or specialist they trust, and should not easily change frequently to avoid repeated examinations and incorrect treatment by doctors who do not understand the full extent of their condition, adhere to the course of medication prescribed by doctors, do not easily give up the original treatment and start a new treatment again because they do not see obvious results for a while, cooperate with doctors to develop a suitable treatment plan, pay attention to Learn self-examination methods during the interval between treatments, and seek medical consultation in time when problems are detected. The following points can prevent breast enlargement: 1, maintain a good state of mind: less anger, less temper, maintain emotional stability, lively and cheerful. 2, change the diet: eat less fried, high-calorie, high-fat food; eat less spicy and stimulating food. Eat more iodine-rich seafood such as seaweed, vegetables, fruits, soy products, mushrooms, fungus and coarse grains, etc. 3, maintain good habits: regular life, work and rest, do not stay up late. Maintain a harmonious sex life, can regulate endocrine disorders. Keeping the bowels open can reduce breast swelling and pain. 4, reduce estrogen in the body: more exercise, consume too much fat, to prevent obesity. Protect the liver and strengthen the liver’s inactivation of excess estrogen. 5.Control estrogen intake: prohibit the abuse of contraceptive drugs and estrogen-containing beauty products; eat less poultry and aquatic products fed with feed (containing hormones); use estrogen-containing health products with caution; use hormone replacement therapy with caution to relieve menopausal symptoms. 6. Others: Avoid multiple abortions and medication abortions; encourage maternal breastfeeding to prevent hyperplasia before it happens.