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

Iron pills often cause constipation and stomach woes. Explore ways to adjust dose, type, and your diet so you can treat anemia more comfortably.

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.

Persistent loose stools that don't improve with more fiber may signal more than a simple diet issue. Explore what might be going on.

A persistent salty taste in your mouth may stem from saliva changes, medications, dehydration, sinus issues, or reflux. It warrants a closer look.

Proton pump inhibitors can calm severe reflux and heal the esophagus, but long-term use raises questions about when and how to cut back safely.

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.

Gastroenteritis isn’t true flu. But it is very contagious and can spread through germs on hands, food, and water.

Learn what can cause partial or full small bowel obstruction and which dietary choices during recovery can help.

High amylase or lipase on a blood test can hint at pancreatic trouble-or nothing serious at all. Learn how doctors interpret these results.