Breast enlargement is sometimes painful and sometimes not, and is not serious. The typical symptom of breast enlargement is breast swelling and pain, characterized by cyclic pain, which is usually more obvious before and after the physiological period or when you are angry, but usually there may be no pain or mild pain. Therefore, breast enlargement sometimes hurts and sometimes does not hurt, and it is not serious. If the pain of breast hyperplasia is obvious, you can take breast fetish elimination and free pills under the guidance of professional doctors to relieve the pain. Breast hyperplasia sometimes hurts sometimes does not hurt, patients do not need to worry too much, it is recommended to go to the hospital regularly to review the breast ultrasound, timely understanding of the situation of the breast, to avoid the emergence of other breast space-occupying lesions and so on. If you find that the breast hyperplasia is abnormally large, you should cooperate with a professional breast doctor for treatment as soon as possible. Normally, you should pay attention to the regulation of mood, reduce anger or not angry, and do a good job in the prevention of breast diseases.