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During Treatment

About This Resource  

Author: Waterloo-Wellington Regional Cancer Program

Revised: August 2024

PEM#: PEM4058

What is Radiation Therapy

Radiation therapy kills cancer cells and can stop them from going to other parts of your body. You may have side effects (changes) where your body is being treated.

Radiation side effects can:

  • Start part way through your treatment
  • Stop a few weeks after your treatment ends

If you have any side effects, or need to ask a question, talk to one of your health care team members:

  • Doctor
  • Nurse
  • Radiation Therapist

Most Common Side Effects 

Learn How to Manage Your Side Effects

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Use this resource for your information only. It does not replace medical advice from your doctor or other healthcare professionals.  

Email: [email protected] 

Website: www.cancerwaterloowellington.ca