That's where the valve between the lower end of the esophagus and the stomach weakens and allows stomach acid to back up into the esophagus, causing heartburn. If you have chronic heartburn ...

Here are some smart swaps for avoiding heartburn. While heartburn during pregnancy is common, talk to a health care provider if you're experiencing persistent heartburn symptoms.

A Nissen fundoplication may be an option when lifestyle shifts, medications, and other non-surgical treatments fail to adequately control severe GERD symptoms like persistent heartburn ...