Barium Enema

A barium enema is an x-ray exam of your rectum and colon. This test helps your doctor detect problems such as a blockage, a tumor, polyps, or other disorders.

X-rays will be taken during your exam.

Before Your Test

• Switch to a liquid diet 2 days before your exam.

• Do not eat or drink 8 hours before your exam.

• Use a suppository, laxative, or enema if you have been instructed to do so.

During Your Test

• A tube is inserted into your rectum.

• Your colon is filled with barium (a liquid that improves the x-ray images).

• You will be asked to move into different positions and hold your breath while x-rays are taken.

• Pressure may be applied to your belly to get the best images.

• The last x-ray will be taken after you go to the bathroom.

After Your Test

• Drink plenty of water to relieve constipation you may have after the test.

• Your stool may appear white or light for a day or two.

• Your doctor will discuss the test results with you during a follow-up visit or over the phone.

• Your next appointment is: ________________