Woman holding her chest experiencing heartburn

What Is Acid Indigestion

Acid indigestion is a burning pain or discomfort that can move up from your stomach to the middle of your abdomen and chest. The pain can also move up your esophagus and into your throat.


Symptoms of acid indigestion can vary, but some of the more common ones include:

  • Burning sensation in chest
  • Burning sensation in stomach
  • Burning sensation in throat
  • Sour taste in mouth
  • Upper abdomen discomfort 
  • Post-meal heaviness

What causes acid indigestion?

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