Medically reviewed by Qin Rao, MD Acid reflux occurs when stomach acid travels back up from the stomach into the esophagus ...

Frequent heartburn is a warning sign. Experts say it can indicate GERD, a condition where stomach acid flows back into the ...

Those who suffer from acid reflux need to be aware of a new associated risk for a deadly health event. According to RefluxUK, ...

Taking probiotics may help relieve acid reflux. Learn more about how they can help, which ones to take, safety precautions, and more.

Most people associate excess stomach acid with heartburn, but experts say the earliest warning sign is often bloating. When acid levels rise or digestion slows, gas builds up in the stomach, leading ...

The inflammation and buildup of mucus that occurs in a sinus infection can block the tubes. This type of blockage is known as obstructive eustachian tube dysfunction.