一提到乳房疼痛,人们都认为是疾病的先兆,如肿瘤、炎症等;其实并非如此,日常中有些乳房疼痛是属于正常的生理变化。一、青春期乳房疼痛常见于9～13岁的少女。因乳房刚开始发育,在乳头隆起的乳房组织里,会出现豌豆大小的圆丘形硬结,引起疼痛,随着月经来潮和乳房发育成熟。疼痛便自然消失。二、经前期乳房胀疼不少女 When it comes to breast pain, people think it is a harbinger of the disease, such as cancer, inflammation, etc .; in fact, not the case, some daily breast pain is a normal physiological changes. First, adolescent breast pain common in 9 to 13-year-old girl. Due to the initial development of the breast in the nipple uplift of the breast tissue, there will be pea-size dome-shaped induration, causing pain, with the onset of menstruation and breast maturation. The pain disappears naturally. Second, premenstrual breast swelling pain many girls