Breast has a lump a bit painful how to return a responsibility

Breast has a hard lump a little pain, may be hyperplasia of the breast, breast fibroadenoma, mastitis and other reasons caused.

1. hyperplasia of the breast

is a common breast disease. hyperplasia of the breast caused by the hard lump usually increases before menstruation, pain, may be relieved after menstruation. Its occurrence is related to endocrine disorders, such as estrogen and progesterone imbalance. Patients may feel breast pain, tingling or tenderness, pain can involve one or both breasts.

2. breast fibroadenoma

generally manifested as painless hard lump, but some patients may be accompanied by mild pain. It is usually clear boundary, good activity. This is a benign tumor, mostly caused by abnormal increase in the sensitivity of fibrocytes in the lobules of the breast to estrogen.

3. mastitis more common in

lactating women. In addition to hard lump and pain, there may be local redness, fever and other symptoms. Due to milk stasis, bacterial infection and other causes breast inflammation.