Gastroesophageal reflux disease (GERD)/heartburn/acid reflux Archive

A stubborn "lump in the throat" feeling can stem from postnasal drip, reflux, irritation, or even a small pouch in the esophagus. Explore possible causes.

Sudden fatigue or lightheadedness after a trip to the bathroom may reflect a vasovagal response. Or it may signal anemia, heart trouble, or other concerns.

A cough that eases only after eating can be puzzling. Explore how hidden acid reflux might be triggering symptoms at mealtimes and when to ask a doctor about it.

Gallstones can cause sudden, intense pain, but surgery isn't the only option to consider. See how eating habits may affect future flare‑ups.

A diagnosis of gastroparesis can be confusing and worrisome. Learn what's happening in the stomach and which steps may help relieve symptoms.

Eating lots of healthy high‑fiber foods but battling embarrassing gas? Learn which ingredients may be to blame and simple ways to cut it down.

Persistent loose stools can signal food intolerances, medication effects, or gut disease. Learn which clues and diet trials your doctor might consider.

After a new colostomy, gas and watery output are common worries. Learn how doctors look for causes and which diet tweaks might ease symptoms.

Infrequent but stubborn heartburn can be tricky to calm. Fast‑acting antacids, H2 blockers, and stronger options may all fit into a relief plan.

An unusual mass in the digestive tract can cause pain, nausea, or even blockage. Learn what forms it, who gets it, and how doctors remove it.