Barium Frequently Asked Questions

How long will it take?

That is very variable and depends on the type of test. Barium meals take around 10 minutes, barium enemas - 20-30 minutes, Small bowel enemas - 45 minutes, and small bowel follow through may take a whole morning or even longer.

Are there any after effects?

Some people are mildly uncomfortable and bloated after barium studies. Barium enema's can result in crampy colic type pains, and bladder catheter test (cystogram) can leave a burning sensation for some hours especially when you pee. Most people should have little if any effects.

Will I need an injection. I hate needles.

It would be usual to use an injection into an arm vein during a barium enema. This is designed to stop the normal movement of the gut. The pictures are much better, and its easier to be confident that the gut is normal. So while an injection is not absolutely vital, it may help greatly in your diagnosis. The injection also affects the eyesight which can be blurry for a short period. It's wise therefore to have someone with you who can drive you home.

Can my partner/friend/colleague come in with me during the procedure?

The usual answer to this is no. There are fairly strict rules that all x-ray departments have to abide by, to keep the amount of radiation to the "public" as low as possible. There are exceptions made sometimes if for example an interpreter is needed, or the patient is a child. If you have particular concerns, contact the x-ray department who will be doing your test.

What are the risks of x-rays?

Further information can be found by reading the National Radiological Protection Board's patient information leaflet "x-rays: How Safe Are They?"

I feel claustrophobic, will I be able to tolerate the examination?

Usually yes, the scanner itself is not particularly enclosed and is often in a spacious room. Very infrequently, patients feel that they cannot tolerate passing through the scanner, although it is very quick. If you have concerns about this, you should contact the department and perhaps arrange a visit before the scan.