pH-metry Test
A diagnostic test used to assess whether acid is coming back into the esophagus from the stomach which may be causing pain, nausea, heartburn, and chest pain. It helps in diagnosing acid reflux or GERD.
Read more in our health library
- Acid Reflux PDF guide
- Reflux Esophagitis
Questions patients ask
What is heartburn?
- Heartburn or gastroesophageal reflux is a condition where acid from the stomach flows into the esophagus.
- The feeling can be described as burning discomfort behind the breastbone that spreads toward the neck or throat
- Other patients can feel bitter or sour taste in their throat
How do I know if I have heartburn or GERD?
Occasional heartburn is normal. However, if you experience heartburn more than 2 times a week, feel food sticking in the back of the throat, weight loss and other symptoms suggests a more severe problem known as gastroesophageal reflux disease or GERD