Breast lumps and bumps are considered to be caused by breast hyperplasia, which is a common benign disease occurring in the breast. The cause of the disease is considered to be related to endocrine disorders, mainly due to the increase of estrogen level, resulting in irregular glandular hyperplasia, or even the appearance of nodules, and the patient will have regular breast swelling and pain, especially in the pre-menstrual period, and can be gradually alleviated after the menstruation period. In daily life, unreasonable living habits and diet structure can also affect the symptoms of breast enlargement, especially frequent overeating, staying up late, liking spicy food and stimulating food, which can also affect the changes of breast enlargement. You should pay attention to the regularity of life, regular breast color ultrasound examination, and if necessary, you can also take Chinese medicines orally to regulate, commonly used medicines are breast fetish elimination tablets or breast nucleus dispersal tablets.