What is a barium study?
Barium is a chalky liquid that coats the inside of the digestive tract. The radiologist watches it on a live X-ray screen (fluoroscopy) and takes pictures.
Types we offer
- Barium swallow (the gullet (oesophagus): swallowing difficulty, heartburn)
- Barium meal (the stomach and the first part of the small bowel)
- Barium enema (the large bowel)
Why doctors request it
- Difficulty or pain when swallowing
- Heartburn and reflux
- Stomach pain
- Changes in bowel habit
How to prepare
- Barium studies need preparation, such as not eating beforehand, or a laxative before an enema. Message us on WhatsApp and we will send the instructions.
- Tell us if you might be pregnant.
This is general information. Always follow your own doctor's advice.
What happens during the visit
For a swallow or meal, you drink the barium while standing or lying on the X-ray table, and turn as the radiologist asks.
For an enema, the barium is passed through a small tube placed in the back passage. You may feel full and want to go to the toilet, which is normal.
Afterwards
- Drink plenty of water. Your stools may look white for a day or two.
- Mild constipation can happen; extra fluids help.
Common questions
What does barium taste like?
It is thick and chalky, sometimes flavoured. You only need to drink it during the test.