All questions · The days in between

Will I lose my hair?

It depends entirely on which treatment you are having. Some chemotherapy causes hair loss all over. Some causes none at all. Radiation only affects hair in the area being treated.

So chest radiation does not take the hair on your head. Ask your team specifically about your treatment, and ask when it would start, because that is usually two to three weeks in.

Written by two physicians. Checked against patient information from the US National Cancer Institute and Cancer Research UK.

See it with the other cards Read as a book

Also in: English Español 简体中文 हिन्दी Yorùbá Tiếng Việt

More from this section

Content last updated 25 September 2026 · How we write these cards · Report a problem with this card

These cards are for learning. They are not medical advice and do not replace talking with your own doctor.