Radiation Therapy: What to Expect
Radiation to the Pelvis
Peer Review Status: Internally Reviewed by Cancer Center Staff
Creation Date: October 2002
Last Review Date: November 2006
Radiation therapy to the pelvis (area below the navel) can cause bowel and bladder problems in some patients which includes:
- Urinating more than usual
- Burning with urination
- Loose, watery stools
- Rectal burning/irritation
- Rectal bleeding
- Vaginal discharge in females
- Sexual and/or problems getting pregnant or fathering a child
Management of Side Effects during Pelvic Radiation Therapy
- Do not eat raw fruits, vegetables and whole grains
- Eat small, frequent meals
- Do not drink caffeine or alcohol
- Drink lots of fluids (2 quarts a day)
- Drink cranberry juice as part of the fluid intake
- Ask your doctor or nurse for medication for painful urination or to lessen frequent loose stools
- Use birth control to prevent pregnancy
- Your doctor may prescribe medications that decrease the frequency of bowel movements.
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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