Add Yahoo as a preferred source to see more of our stories on Google. Yes, it’s a cliché that people mistake heartburn for a heart attack—but there is truth to it. “It’s not uncommon to see someone in ...

Gastroesophageal reflux (GER) happens when stomach contents come back up into the esophagus. Stomach acid that touches the lining of the esophagus can cause heartburn, also called acid indigestion.

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After struggling with persistent acid reflux and difficulty swallowing food for over a decade, a YouTuber finally received a diagnosis that changed his life. In a Sept. 28 YouTube video uploaded by ...