Radiation therapy is a way to treat cancer. A beam comes from a machine outside of the body. Short bursts of x-rays are aimed at tumors inside the body. It may be used after surgery to keep cancer from spreading or coming back. Radiation can also help to ease symptoms.
Stereotactic radiosurgery allows for higher doses. This type can be better aimed at the tumor and not the healthy tissue around it. This can also result in fewer doses for some people.
Side Effects and Management
Problems depend on where the beam is aimed. They may include:
- Chest problems:
- Trouble breathing
- Trouble swallowing or eating
- Belly or pelvic problems:
- Feeling tired because of anemia
- Dry, irritated skin
- Nausea or vomiting
There are many ways to control these problems. Medicines and lifestyle changes are the most common. Talk to your care team as soon as these appear so they can be better controlled.
- Reviewer: EBSCO Medical Review Board Mohei Abouzied, MD, FACP
- Review Date: 03/2019 -
- Update Date: 05/07/2019 -