What to Expect During the Barium Enema Test
During the barium enema test, the radiologist will perform a series of steps to obtain detailed X-ray images of your colon. Firstly, a small lubricated tube will be inserted into your rectum. Then, a mixture of barium and water will be slowly injected through the tube. To enhance the visibility of the images, the radiologist may also introduce air into your colon, creating an air-contrast barium enema.
While the X-ray images are being taken, you will be instructed to hold still and hold your breath. Although this might be uncomfortable, it is not painful. Throughout the procedure, the technician may reposition you multiple times to capture images of your colon from different angles. This might cause mild discomfort and cramping.
If you experience difficulty in retaining the solution in your colon, it is important to inform the technician. Feeling a sense of fullness or mild discomfort in the abdomen is considered normal during the procedure.
What to Expect After the Procedure
Following the procedure, a significant portion of the barium and water will exit through a tube. It is important to note that your bowel movements may appear lighter in color until all the barium has been eliminated. In some cases, the barium may linger in the body, leading to constipation or potential impaction. To prevent this, it is advisable to consume ample fluids and incorporate fiber-rich foods into your diet. Additionally, your healthcare provider may prescribe a cathartic or laxative to aid in the expulsion of the barium.
Due to the rigorous bowel preparation prior to the procedure, it is common to experience fatigue afterwards. Taking sufficient rest is crucial during this time. It is also possible to encounter soreness in the anus and rectum as a result of the bowel preparation. To alleviate any discomfort, your doctor may suggest applying a soothing ointment to the affected area.