What are the most common causes of breast lumps? Many things can cause breast lumps, including:
- Fibrocystic changes: These are noncancerous lumps caused by hormonal fluctuations. They’re often tender and change throughout your menstrual cycle.
- Breast cysts: These are fluid-filled sacs that are usually harmless.
- Breast lumps during pregnancy or breastfeeding: These can be caused by milk clogs, blocked ducts, or hormonal changes.
- Less common: Fibroadenomas (noncancerous tumors), and in rare cases, breast cancer.
- Should I be worried about a breast lump? Not all breast lumps are cancerous. However, it’s important to have any new lump checked by a doctor to be safe.
- What symptoms should prompt me to see a doctor right away? See a doctor if your lump:
- Is new and doesn’t go away after your menstrual cycle
- Is hard, painless, and has a fixed, irregular shape
- Causes changes in your nipple, like dimpling or retraction
- Causes redness or thickening of the breast skin
- What are common causes of lumps during breastfeeding? These can include:
- Milk clogs: These feel like tender, hard spots. Warm compresses, massage, and frequent feeding can help clear them.
- Blocked ducts: Similar to clogs, but may cause a white or yellow streak on your nipple. Gentle massage and feeding from the affected side can help.
- Mastitis: This is an infection of the breast tissue. Symptoms include redness, swelling, fever, and chills. See a doctor right away if you suspect mastitis.
- How can I prevent breast lumps during breastfeeding? Here are some tips:
- Ensure proper latch and positioning during feeding.
- Empty your breasts completely after each feeding.
- Avoid wearing tight-fitting bras.
- Apply warm compresses before feeding to encourage milk flow.