It is important to care for yourself as well as possible during radiation therapy because the normal parts of your body that are near the tumor are also receiving some radiation, although not as much as the cancer. These normal parts of your body need time and support to heal. A balanced diet, mild amount of physical activity and taking time to rest are all important parts of your cancer treatment. Make sure to tell your radiation oncologist about any vitamins or dietary supplements that you are currently taking to make sure they are safe to take during radiation therapy.
During and even after radiation therapy is over, you will need to take special care of your skin. Stay out of the sun, avoid hot or cold packs and do not use lotions or ointments without checking with your doctor or nurse first. You should also be sure to clean the skin over the areas receiving radiation therapy with warm water and mild soap.