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Pantoprazole is extensively metabolized in theliverthrough the cytochrome P-450 system, predominantly byCYP2C19demethylation with subsequent sulfation and has a serumeliminationhalf-life of about 1.1 hours. Pantoprazoledoes notaccumulate, and its pharmacokinetics are not altered bymultipledaily dosing.
In this regard, how long does pantoprazole stay in the body?
If youbuypantoprazole from a pharmacy, you can usually take it forupto 2 weeks. After 2 weeks: if your symptoms have improved - youcantake it for another 2 weeks.
how long should I take Protonix?
Dosing
- For erosive esophagitis: Adults—40 milligrams (mg) onceaday for up to 8 weeks. Your doctor may want you totakepantoprazole for more than 8 weeks for certain conditions.
- For Zollinger-Ellison syndrome: Adults—At first,40milligrams (mg) 2 times a day. Your doctor may increase yourdoseas needed.
The recommended starting dose is usually two tabletsaday. Take the two tablets 1 hour before a meal.Ifprescribed more than two tablets a day, the tabletsshouldbe taken twice daily. If your doctor prescribesadaily dose of more than four tablets a day,youwill be told exactly when to stop takingthemedicine.