In the same way that the surface forms of phonemes are speech sounds or phones (and different phones representing the same phoneme are called allophones), the surface forms of graphemes are glyphs (sometimes graphs), namely concrete written representations of symbols, and different glyphs representing the same grapheme are called allographs.
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
BRAND NAME: Protonix. DRUG CLASS AND MECHANISM: Pantoprazole is in a class of drugs called proton pump inhibitors (PPIs), which block the production of acid by the stomach. Other drugs in the same class include lansoprazole (Prevacid), omeprazole (Prilosec) and rabeprazole (Aciphex). Proton pump inhibitors are used for the treatment of conditions such as ulcers, gastroesophageal reflux disease (GERD) and Zollinger-Ellison syndrome that are caused by stomach acid.