Remember that Breast Cancer can affect men too!

This October is Breast Cancer Awareness Month. While breast cancer mainly affects women, approximately 30 men are diagnosed with breast cancer every year in Ireland.

Men have a small amount of breast tissue behind the nipples where cancer can develop. The exact cause of breast cancer in men is unknown but there are some factors that may increase your risk.

Breast cancer risk increases with age and most commonly affects men over 60 years of age, however it is important to get checked out at any age if you are concerned about symptoms. Other risk factors include obesity, high oestrogen levels due to other medical conditions, previous radiation to the chest, and a family history or genetic link. As the incidence of breast cancer in men is rare, most men with these risk factors will never develop it.

The most common symptom of breast cancer in men is a painless lump in the breast under the nipple. Other symptoms of breast cancer in men and women can include an inverted nipple (nipple turning in), nipple discharge (often blood stained), changes in size or shape of the breast, rash around the nipple area, skin ulceration on the breast, or swelling under the arm.

If you notice any of the symptoms mentioned or are concerned about any changes to your chest area, you should see your GP to get checked out. Most changes are not breast cancer but the earlier breast cancer is diagnosed and treated the better. Our website has information on male breast cancer here including information on diagnosis, treatment and supports available.

If you would like to speak to a cancer nurse regarding any of this or to get advice or support you can call our Support Line on 1800 200 700, Mon to Fri, 9am to 5pm.