Dismiss Modal

Definition

What Are Benign Breast Conditions?

Choose a preferred language

Most breast conditions are not cancer (benign), causing no serious harm to you. But all women are at some risk for breast cancer. Your risk increases as you grow older.

Common benign breast changes are covered here. Having one of these conditions does not put you at a higher risk for breast cancer. But all breast changes should be checked by a healthcare provider to know what the change is and whether it should be treated. 


Breast infection

Infections of the breast tissue can cause skin redness, warmth, and pain or tenderness. The most common infection is mastitis. This inflammation of the mammary glands can happen during breastfeeding. Mastitis and other breast infections are often treated with antibiotics.


Nipple discharge

Many women can squeeze a tiny amount of a clear or milky discharge from one or both nipples. This discharge may be normal. Other kinds of discharge may be symptoms of a breast condition. A dark or bloody discharge can be caused by a benign growth in a duct near the nipple (an intraductal papilloma). It should be checked by your healthcare provider.


Fibrocystic changes

These benign changes may cause a thickening and firmness in the breasts. Breasts may be tender or painful. They may feel more dense in some areas than in others. Sometimes solid or fluid-filled lumps (cysts) may also form. Cysts may be smooth, soft or firm, and tender. They may become larger and more tender right before your period. An ultrasound may be done to make sure that a lump is a fluid-filled cyst and not cancer.

Side view cross section of breast showing glandular, fibrous, and fatty tissue. Multiple cysts throughout breast.


Benign breast lumps

Benign breast lumps come in all shapes, textures, and sizes. A lump of fibrous tissue (fibroadenoma) may be smooth, firm, and rubbery. This type of lump is usually painless and movable. Have any lump checked by your healthcare provider.

Side view cross section of breast showing fibroadenoma.

Featured in

© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
Related Articles
Read article
Breast Health
Breast Anatomy

It's helpful to learn about the parts (anatomy) of your breasts. Then you know what you're seeing and feeling. This helps you to understand what's normal for your breasts.

Read article
Breast Health
Understanding Breast Cysts

A breast cyst is a fluid-filled sac that forms in the breast tissue. You can have one or more cysts at a time. They can occur in one or both breasts.

Read article
Breast Health
Understanding Breast Cyst Aspiration

Breast cyst drainage (aspiration) is a procedure used to remove fluid from a breast cyst. The drainage may be done if you have a breast cyst that is large or causes symptoms.

Read article
Breast Health
Breast Health: Normal Breast Changes

Breasts change over time. Their size and texture may vary with shifts in your body weight. Breasts also change as you go through different stages of your life.

Schedule a breast screening!

Mammograms can help detect the earliest signs of breast cancer, when it's most treatable. And with our convenient locations and extended evening hours, we make it easy for you.

Schedule a mammogram