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Real members of MyBCTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
A MyBCTeam Member asked a question 💭
April 13
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A MyBCTeam Member

My armpit hair stopped growing everywhere on my armpit that received radiation. I only get a few stray armpit hairs now at the very top and bottom parts of my armpit now.

April 13
MyBCTeam

Does radiation therapy cause hair loss?

Radiation therapy can cause hair loss, but it typically only affects the specific area being treated. Unlike chemotherapy, which can cause hair loss all over your body, radiation-related hair loss is localized.

For breast cancer treatment, if radiation is directed at your breast or Show Full Answer

Does radiation therapy cause hair loss?

Radiation therapy can cause hair loss, but it typically only affects the specific area being treated. Unlike chemotherapy, which can cause hair loss all over your body, radiation-related hair loss is localized.

For breast cancer treatment, if radiation is directed at your breast or chest area, you may experience hair loss in the treated region, such as in your armpit. However, you wouldn't lose hair on your scalp unless that area is specifically being treated.

What to expect:

* Hair loss in the treatment area may be temporary or permanent
* It's considered a long-term side effect that can develop during or after treatment
* The hair may or may not grow back in the radiated area

If you're concerned about hair loss from your breast cancer treatment, talk with your radiation oncology team. They can give you specific information based on your treatment plan and the areas being targeted.

April 13

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A MyBCTeam Member asked a question 💭
Miami, FL