What causes nipple pain?

Causes of nipple pain may be related to multiple factors. The main possible causes include:

1. Mammary hyperplasia: Breast hyperplasia can also cause nipple pain, as the proliferative tissue may compress or irritate the mammary ducts and nerves, leading to pain.

2. Nipple inflammation: Infection of the skin around the nipple, commonly seen in lactating women, can cause symptoms such as redness, swelling, heat, and pain.

3. Nipple inversion or injury: Physical damage or inversion of the nipple may also lead to pain.

4. Hormonal changes: Hormonal fluctuations during the menstrual cycle, pregnancy, or perimenopause may cause breast sensitivity and pain.

5. Mastitis: Mastitis is a common cause, often associated with blocked mammary ducts, bacterial infection, or milk stasis, resulting in redness, swelling, heat, and pain in the breast.

6. Fibroadenoma: A benign tumor that does not directly cause nipple pain, but its presence may indirectly affect the comfort of the breast and nipple.

7. Skin diseases: Conditions such as eczema or dermatitis may also affect the nipple area, causing discomfort.

If nipple pain persists or worsens, timely medical consultation is recommended.