Symptoms

Fibrocystic Breast Changes

Choose a preferred language


What are some common fibrocystic breast changes?

Fibrocystic breast changes are symptoms you may feel in your breasts right before your period. Your breasts may feel lumpy, swollen, or sore. This is a very common condition. It is not a disease. It is not cancer. Your doctor can rule out problems and help ease your symptoms.


What do fibrocystic breast changes feel like?

Changes in hormone levels during your menstrual cycle affect your breasts. If you have fibrocystic breasts, your breasts may feel sore. This can often happen before your period. Your breasts may swell or feel lumpier at this time.

You may feel more breast lumpiness as you enter middle age. That is when the glandular tissue in your breasts that makes milk gives way to softer, fatty tissue.

People with lumpy breasts may have other noncancer (benign) breast conditions.


Caring for your breasts

Breast lumpiness can make it harder to tell if you have new lumps to be concerned about. Breast self-awareness is the key to caring for your breasts. If you have lumpy breasts, it is important to learn what your breasts normally look and feel like. This will help you find any breast changes more easily. Call your doctor right away if you notice any changes. It is also important to get mammograms as often as directed by national guidelines and your doctor. The American College of Obstetrics and Gynecology, U.S. Preventive Services Task Force, and American Cancer Society have different guidelines. Talk with your doctor about the right schedule for you.

Featured in

Online Medical Reviewer: Diane Horowitz MD

Online Medical Reviewer: Donna Freeborn PhD CNM FNP

Online Medical Reviewer: Heather M Trevino BSN RNC

Date Last Reviewed: 05/01/2025

© 2000-2026 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.
user headset icon

Need Help? We're Here for You

Our Member and Recipient Services Team is here to help you understand your benefits, find care, or resolve concerns.

800-510-9132
quit smoking icon

Call NC Quitline

Need support to quit smoking, vaping, or to quit other nicotine products? You can receive support including medicines free of charge:

800-784-8669
car and bus icon

Schedule Transportation

Need transportation to a doctor's office, pharmacy, or other covered healthcare service? Contact us to arrange your ride.

800-510-9132
Stethoscope icon

Provider Directory

Need to find a provider like a Primary Care Physician, Specialist, OB/GYN, or a Psychiatrist? 

Provider Directory
Related Articles
Read article
Breast Health
Common Benign Lumps

The two most common types of benign breast lumps are cysts and fibroadenomas. A cyst is a fluid-filled sac that develops in the breast tissue. Fibroadenomas are solid, smooth, firm, benign lumps that are most commonly found in women in their late teens and early 20s.

Read article
Heart Health
For Women: Take This Risk to Heart

Heart disease is the top killer of women. Most women between the ages of 40 and 60 have at least one risk factor for the disease. But many don't realize it.

Read article
OB/GYN
Common Hormone Therapy Programs for Women

Which hormones you take and when you take them is called your HRT program, or regimen. Your program is tailored for you, based on certain factors. These factors include whether you have a uterus and what your risk of cancer is. Whether or not you have reached menopause is also a factor.

Read article
OB/GYN
Emergency Contraception (EC)

Emergency contraception is used to prevent a pregnancy after a woman has had unprotected sex.