Mammary gland hyperplasia is a common and prevalent disease in women, and the degree of hyperplasia generally increases with age. Mammary gland hyperplasia generally occurs mostly between the ages of 18-45, and mammary gland hyperplasia in this age group is generally more serious around the age of 30, and the chances of getting mammary gland hyperplasia after breastfeeding is the highest peak for women. Because of this period, probably after breastfeeding life stress, life emotions, etc. caused by breast enlargement gradually aggravated, may be related to the body’s estrogen and progesterone distribution is extremely unbalanced. With the age of about 60-70, the degree of hyperplasia may appear to have decreased again due to the amenorrhea of the patient. Therefore, to prevent mastocytosis, first of all, it is necessary to maintain a good mood, keep emotional stability and pay attention to diet regulation to prevent mastocytosis to the maximum extent possible.