Many very strange symbols appear in Albrecht Dürer’s famous engraving Melencolia I. Among them is a magic constant 34, a well-known and enigmatic example.

Heartburn is a symptom of acid reflux, or when acid from your stomach bubbles up into your esophagus. Causes of acid reflux include certain foods and drinks, medications, and obesity. You may have ...

When Earlie Smith, then 39, woke on October 15, 2023, she felt intense heartburn. She ate something and took an over-the-counter heartburn medication, but the sensation never dissipated.

There is discussion, especially in uninvestigated patients, about whether gastroesophageal reflux disease (GERD) can be separated from dyspepsia. If heartburn and regurgitation are the dominant ...