Heartburn, acid reflux, and gastroesophageal reflux disease (GERD) are related, and the terms are often used interchangeably, but they are not the same. Heartburn is a symptom of acid reflux that ...

Common medicines used to treat conditions including heartburn, reflux, indigestion and stomach ulcers may be the subject of a ...

Symptoms of high stomach acid can include belly pain, bloating, and heartburn. They can be caused by bacterial infections, stress, and rebound effects from medication withdrawal. Stomach acid is ...

Nearly everybody has experienced heartburn—also called pyrosis or acid indigestion—at some point. Heartburn is a symptom of acid reflux, which is when stomach acids flow back into the esophagus (the ...