Gastroenterologist Saurabh Sethi recommends simple remedies for heartburn, acid reflux and digestive issues.

Nighttime heartburn is a frustrating experience—one moment you’re ready to sleep, the next you’re sitting upright with a burning sensation in your chest and throat. While many factors can contribute ...

Heartburn — a burning sensation in the chest or throat — happens when stomach acid backs up into the esophagus. Certain snack foods are known to trigger or worsen heartburn because of their ...