Radiation Therapy Side EffectsRadiation oncology can be an effective cancer treatment. Radiation works to kill cancer cells, but also kills non-cancerous cells in the process, which can cause side effects, such as hair loss, dry mouth, weight loss or gain, low energy, sores and pain.
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Radiation therapy is one of the treatments for cancer. It uses highly concentrated rays of energy to destroy cancerous tissue. Radiation therapy usually uses X-rays, but other types of radiation can be used as well, depending on the needs of the patient.
Radiation therapy can be a very effective cancer treatment, but it can also have unwanted side effects. This is because the radiation attacks both cancerous cells and normal cells. The aim is always to minimize the damage to normal tissue, but it isn't always possible to avoid side effects from radiation therapy.