1. Select a cell. 2. Right click, and then click Insert Comment. 3. Type your comment. Excel displays a red triangle in the upper-right corner of the cell. 4. Click outside the comment box. 5. Hover over the cell to view the comment.
GERD â or gastroesophageal reflux disease â is the medical term for acid reflux. And it can cause, among other symptoms, heartburn in the chest. Occasional heartburn can happen after a large meal or with foods you are sensitive to, but GERD is diagnosed when the burning happens frequently or even continuously.
What is acid reflux? Acid reflux, commonly experienced as heartburn or regurgitation, occurs when stomach fluids back up, or reflux, into the esophagus, exposing it to gastric acid and other contents. While occasional reflux is normal, for some it can be frequent and severe enough to impact daily life.