In linguistics, a grapheme is the smallest unit of a writing system of any given language. An individual grapheme may or may not carry meaning by itself, and may or may not correspond to a single phoneme of the spoken language.
6 Reviews. Pantoprazole is a prescription drug used as a short-term treatment for gastroesophageal reflux disease (GERD). It's part of a class of medications known as proton-pump inhibitors (PPIs) and is marketed under the brand name Protonix. GERD is a condition in which the backward flow of acid from the stomach causes heartburn and sometimes injury of the esophagus.
Uses. Pantoprazole is used to treat certain stomach and esophagus problems (such as acid reflux). It works by decreasing the amount of acid your stomach makes. This medication relieves symptoms such as heartburn, difficulty swallowing, and persistent cough.