Ambulatory Esophageal pH Testing

    This simple procedure is done to evaluate the actual amount of gastroesophageal reflux that you may have. Some people feel like they are having a lot of reflux, when in fact they are not. Their symptoms may be from other esophageal problems, but not reflux. The test consists of small device which measures the actual pH of your esophagus over 24 to 48 hours. Two types of pH devices are available: a long, thin tube which is passed through your nose into your esophagus, and a small capsule which is attached by suction to your esophagus lining. Each test has its pluses and minuses; your gastroenterologist will determine which one would give you the best solution for the cause of your symptoms.

Back