Breast Cancer Risk Factors
Risk factors that increase risk of breast cancer include
- Getting older.
- Being younger when you first had your menstrual period.
- Starting menopause at a later age.
- Being older at the birth of your first child.
- Never giving birth
- Not breastfeeding.
- Personal history of breast cancer or some non-cancerous breast diseases.
- Family history of breast cancer (mother, sister, daughter).
- Treatment with radiation therapy to the breast/chest.
- Being overweight (increases risk for breast cancer after menopause).
- Long-term use of hormone replacement therapy (estrogen and progesterone combined).
- Having changes in the breast cancer-related genes BRCA1 or BRCA2.
- Using birth control pills, also called oral contraceptives.
- Drinking alcohol (more than one drink a day).
- Not getting regular exercise.
Having a risk factor does not mean you will get the disease. Most women have some risk factors and most women do not get breast cancer. If you have breast cancer risk factors, talk with your doctor about ways you can lower your risk and about screening for breast cancer.
For more information on breast cancer risk factors click here.
Symtoms of Breast Cancer
In its early stages, breast cancer usually has no symptoms. As a tumor develops, you may note the following signs:
- A lump in the breast or underarm that persists after your menstrual cycle; often the first apparent symptom of breast cancer, breast lumps are painless, although some may cause a prickly sensation. Lumps are usually visible on a mammogram long before they can be seen or felt.
- Swelling in the armpit.
- Although lumps are usually painless, pain or tenderness in the breast can be a sign of breast cancer.
- A noticeable flattening or indentation on the breast, which may indicate a tumor that cannot be seen or felt.
- Any change in the size, contour, texture, or temperature of the breast; a reddish, pitted surface like the skin of an orange could be a sign of advanced breast cancer.
- A change in the nipple, such as an indrawn or dimpled look, itching or burning sensation, or ulceration; scaling of the nipple is symptomatic of Paget's disease, a localized cancer.
- Unusual discharge from the nipple that may be clear, bloody, or another color. It's usually caused by benign conditions but could be due to cancer in some cases.
- A marble-like area under the skin.
- An area that is distinctly different from any other area on either breast.
Call Your Doctor If:
- One or both breasts develop an abnormal lump or persistent pain, or look or feel abnormal. The cause often is something other than cancer but should be identified.
- You have swollen lymph glands in your armpits. Any such swelling could be associated with cancer.
Click here for more information about breast cancer signs and symptoms.
Screenings: