The Bernstein test is a method to reproduce symptoms of heartburn. It is usually done with other tests to measure esophageal function.
Alternative Names:
Acid perfusion test
How the test is performed:
The test is done in a laboratory. A nasogastric (NG) tube will be inserted through your one side of your nose and down into your esophagus. Mild hydrochloric acid will be sent down the tube, followed by saline (salt water) solution. You will be asked to tell the health care team about any pain or discomfort you have during the test.
How to prepare for the test:
You should not eat or drink anything for 8 hours before the test.
How the test will feel:
You may have a gagging feeling and some discomfort when the tube is put into place. The acid may cause symptoms of heartburn. Your throat may be sore after the test.
Review Date: 7/25/2006
Reviewed By: Jenifer K. Lehrer, MD, Department of Gastroenterology, Frankford-TorresdaleHospital, Jefferson Health System, Philadelphia, PA. Review provided by VeriMed Healthcare Network.
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General Gastroenterology
