Skip to content
WebMD: Better Information. Better Health.
Other search tools:Symptoms|Doctors|Videos

Breast Cancer Health Center

Select a topic to explore more.
Select An Article
Font Size
A
A
A

Breast Cancer Signs and Symptoms

What Are the Symptoms of Breast Cancer?

The signs and symptoms of breast cancer include:

  • A lump or thickening in or near the breast or in the underarm that persists through the menstrual cycle.
  • A mass or lump, which may feel as small as a pea.
  • A change in the size, shape, or contour of the breast.
  • A blood-stained or clear fluid discharge from the nipple.
  • A change in the feel or appearance of the skin on the breast or nipple (dimpled, puckered, scaly, or inflamed).
  • Redness of the skin on the breast or nipple.
  • An area that is distinctly different from any other area on either breast.
  • A marble-like hardened area under the skin.

These changes may be found when performing monthly breast self-exams. By performing breast self-exams, you can become familiar with the normal monthly changes in your breasts.

A breast self-exam should be performed at the same time each month, three to five days after your menstrual period ends. If you have stopped menstruating, perform the exam on the same day of each month.

WebMD Medical Reference

Reviewed by Arnold Wax, MD on June 20, 2009
Next Article:
webMD Video

Show or hide information about video: Choosing Mastectomy   Choosing Mastectomy

thinking woman

October is National Breast Cancer Awareness Month, and a new study reveals why a high number of women with the disease still prefer to have the entire breast surgically removed instead of just the tumor. It's not always because doctors recommend it.

Watch Video: Choosing Mastectomy (opens in a new window)

Show or hide information about video: Save 2nd Base   Save 2nd Base

Show or hide information about video: Breast Cancer Analysis   Breast Cancer Analysis

Show or hide information about video: Breast Cancer Side Effects   Breast Cancer Side Effects

Show or hide information about video: Breast Reconstruction Options

  Breast Reconstruction Options