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 ...

You've just enjoyed a great meal, maybe with a few drinks. Suddenly your throat is on fire, there's a bad taste in your mouth, and you've got heartburn. This is known as acid reflux, and is one of the ...