Radiation Therapy: What to Expect
Head and Neck Radiation
Peer Review Status: Internally Reviewed by Cancer Center Staff
Creation Date: October 2002
Last Review Date: November 2006
Radiation treatment of head and neck tumors cause some side effects. Dry mouth is caused because the glands that make saliva (spit) are in the area of radiation. Saliva can become thick and you may have less saliva. The decrease in saliva can cause a greater chance for cavities in the teeth. You will need to be seen by a dentist before starting treatment. The dentist may need to remove any teeth that might give you problems. The dentist may also make molds for use with fluoride treatments. It is very important you follow all of the dentist's recommendations. Newer techniques of radiation delivery can minimize some of these side effects.
What can be done about the side effects?
- Rinse your mouth with a salt and soda solution every 1-2 hours. (In a quart of water, put a teaspoon of salt and _ teaspoon of baking soda). This is the most important thing you can do to reduce mouth problems during radiation.
- Avoid mouthwash that contains alcohol.
- If you wear false teeth, ask your doctor if you can still wear them during treatment.
- Eat soft, moist foods. Put gravy and sauces on foods to make them easier to swallow.
- Avoid foods with sharp edges such as crackers or chips.
- Eat when you feel hungry, even if it is not meal time.
- Do not use alcohol-based after-shave. Use an electric razor for shaving.
- Ask your doctor about special prescription mouthwashes to reduce mouth symptoms and make swallowing easier.
- Ask your doctor or nurse about using liquid dietary supplements.
- Carry a container of water with you so you can take frequent sips.
- Sugar free gum or candy may help relieve dry mouth.
To learn more about radiation therapy, contact the Cancer Information Service at: cancer-information@uiowa.edu or 1-800-237-1225.
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