Heartburn, also referred to as acid reflux, is a painful burning sensation in the chest it is a symptom of a digestive system problem lifestyle changes and over-the-counter medications are used to treat and prevent heartburn general information heartburn is a form of upper abdominal / chest pain. Gerd treatment nz. Gastro-oesophageal reflux acid reflux, also called gastro-oesophageal reflux disease (gord), is a condition where the stomach contents (food or liquid) rise up from the stomach into the oesophagus, a tube that carries food from the mouth to the stomach.
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