Narrowing of the esophagus that can lead to swallowing issues The formation of open sores (or ulcers) in the esophagus which can bleed and cause difficulty swallowing Precancerous changes in the ...

Gastroesophageal reflux disease (GERD) is when your stomach acid comes back into your esophagus. Your esophagus is the passageway connecting your stomach and throat. GERD also goes by other names: ...

Medically reviewed by Jay N. Yepuri, MD Key Takeaways Acid reflux is when stomach acid flows into the esophagus and mouth, ...

Acid reflux, the backward flow of stomach acid into the esophagus, is a common symptom of eosinophilic esophagitis (EoE). That’s not surprising, given that the chronic immunologic disease causes the ...

Acid reflux at night can be triggered by lying flat, which reduces the effect of gravity in moving food and acids through the digestive system. Treatments include over-the-counter medications, ...

When your baby's or young child's tummy is upset, you want to fix the problem fast. Knowing exactly how to help can be tricky since they can't tell you why it hurts. Find out what might be causing ...

Got a gut feeling something’s off? You could be right — and the culprit isn’t necessarily Taco Tuesday. “When your gut microbiome is off, think of it like a garden,” gut health expert, author and ...

Alcohol can cause gas, bloating, and stomach pain, even if you don't have a digestive condition. Dry red wines, wine spritzers, light lagers, vodka, and gin may have less impact on your stomach. Talk ...