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How long does the fatigue last after radiation treatments have ended?

I had 7 weeks of daily radiation treatments for breast cancer. The treatments ended the last week in April of this year. I didn't have any side affects until towards the end when I got very tired. I go to bed tired and I wake up tired. My Radiation Oncologist thinks I should be feeling better by now. From what I've read online, it says fatigue can last up to one year. Any feedback on your experiences will be appreciated.

3 Answers

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  • Matt
    Lv 7
    8 years ago
    Favorite Answer

    I would expect that it would be gone by now. How is your diet? That can be a big issue. Also, are you losing weight? With some cancer treatments, you can end up with something similar to anorexia, where the body is unable to put on weight.

    I had a different cancer, but my extreme fatigue from radiation lasted for a month or so. A big part of that was nutrition as well.

  • 8 years ago

    I never experienced any fatigue with my radiation treatments..if what you read online is correct, then there is nothing to worry about.

    Source(s): Breast Cancer Survivor
  • ?
    Lv 7
    8 years ago

    Stay positive and try to be active. It really should go away before long, but sitting around can make you want to keep sitting around.

    I didn't experience extended fatigue, but the burning continued.

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