Florida Oncology Network

Intensity Modulated Radiotherapy (IMRT) | Gamma Knife� Radiosurgery

Prostate Brachytherapy | Vascular Brachytherapy | Radionuclide Treatment

Nausea

Nausea is a common side effect of radiation therapy especially in the abdominal area. It is usually resolved one week after radiation is completed.

Here are some ideas that may be helpful:

Eat small amounts often and slowly

Rest after meals, activity may slow digestion

Drink fewer liquids with meals; drink or sip fluids throughout the day. It is important that the fluids consumed contain sodium (salt) to help replace any lost with vomiting ie: broth or Gatorade

Drink cool or chilled fluids and eat foods at room temperature

Avoid greasy foods because they take longer to digest

Don't force yourself to eat favorite foods when you feel nauseated because you may dislike them later

Try eating crackers, pretzels or toast before getting up if you feel nauseated in the morning

Avoid eating 1-2 hours after treatment to help lessen nausea

Avoid hot foods as their odors may sometimes make nausea worse

(If applicable) Take your nausea medication an half hour before eating

Eat slowly so that only small amounts of food enter your stomach at a time

Do not force yourself to eat more than you can manage

Get fresh air by sitting near an open window or outdoors