What is a Barium swallow?
A Barium Meal or Swallow is an examination of the oesophagus, stomach and small intestine. The examination uses an x-ray contrast called barium to demonstrate the anatomy of these regions and gives an indication of their functions. A Barium Meal or Swallow can be used in the diagnosis and ongoing management of a variety of conditions. The reasons for the examination are so varied you need to talk to your doctor about why you need a Barium Meal or a Barium Swallow.
What to expect
- A member of staff will explain the procedure and answer any questions that you may have.
- You will be taken to a change room where you will be required to remove some of your clothing and jewellery and wear an x-ray gown.
- You stand on an upright x-ray machine and drink a barium solution when requested by the doctor. Often you may be asked to consume some liquid that creates gas within your stomach, this helps to visualise all of the structures.
- Several pictures are then taken, you may or may not have to lay down for some of the images. And you will need to hold your breath.
- You may be given an injection of a drug that relaxes your bowel. This lasts about 15-20min and may result in some blurred vision. If you experience any symptoms then please speak to the radiologist performing the exam.
- After the examination it is advisable to drink plenty of water and more roughage for a few days to help clear the residual barium, a mild laxative may be required.
- The test can take fifteen to 30 minutes.