What causes a lump on a woman's breast?

A lump growing on a woman's breast may be a manifestation of breast disease. There are many reasons for this situation, usually caused by mastitis or lack of sleep. It is also easy to cause this situation during breastfeeding, or suffering from breast hyperplasia, which can easily lead to breast lumps and cause pain.

What causes a lump on the breast?

Cause Analysis

1. Caused by irregular sleep.

2. Breast lumps caused by mastitis.

3. If you are breastfeeding, there is milk stasis.

4. Space-occupying lesions.

Suggested actions

First, you need to go to the hospital for examination, such as ultrasound or MRI. You need to first clarify the nature of the lump before deciding how to treat it. You should actively seek out a doctor to do the corresponding examination and make a certain judgment on its nature.

If tenderness or obvious lumps occur, you need to see a breast surgeon for a careful examination and communicate fully with the doctor to thoroughly understand the cause of the swelling, pain and lumps. Causes of breast swelling and pain: Breast pain is partly due to the stimulation of the mammary glands by estrogen and progesterone, causing breast swelling. Sometimes there may also be nipple pain and transparent secretions. This situation usually occurs before menstruation and disappears after the end of menstruation. Some people experience irregular swelling and pain in the breast. This type of breast pain does not necessarily mean a breast tumor. Even if a lump can be felt in the breast, it does not necessarily mean breast cancer. Because breast cancer rarely causes pain or other obvious symptoms in the early stages, early detection can only be done through breast self-examination and mammography. Breast cancer will not cause pain unless it has grown large enough to invade the nerves around the chest wall. Therefore, most occasional breast pain can be treated with regular medical examinations and there is no need to be too anxious. Some swellings, pains or lumps are initially diagnosed as breast tumors. Most of these breast tumors are benign, but they may also be the precursors of breast cancer: Breast fibrocystic: This is the most common benign breast tumor, mostly occurring in women over 30 years old, often on both breasts and multiple, with swelling and tenderness, and more severe symptoms before menstruation. Breast fibroadenoma: It is common in women around 20 years old. A lump can be felt in the breast, but there is no tenderness. Enlarged milk ducts: This condition is often seen in women around 40 years old, and the nipples on both sides will secrete some sticky liquid. The patient will have a burning sensation, dull pain in the areola area, and upon palpation, a curved and swollen milk duct will be found under the areola