Acid reflux is very common and occurs when stomach acid flows back up into the food pipe, where it causes heartburn home remedies and lifestyle tips that can reduce or prevent acid reflux include. Acid reflux food pipe. Acid reflux refers to the movement of acid from your stomach – where it should be – up into your oesophagus (food pipe) – where it shouldn’t be this can cause a burning feeling in your chest and throat, also known as heartburnthat’s because the lining of your oesophagus is much more sensitive to acid than your stomach and contact with it can cause irritation to its lining.
acid reflux food pipe
The lower esophageal sphincter (les), a ring of muscles below the esophagus (food pipe) functions to protect, close, and separate the stomach from the esophagus acid reflux occurs when these muscles relax and allow acidic liquid to regurgitate and back up into the esophagus (refluxed).
