If H2 blocker prescribed with PPO, discontinue H2 blocker after 48 hours. Exception if GI physician -- check with physician that H2 blocker is not being used for a non-GI use prior to discontinuing.

Automatic IV to PO conversion per IV to oral conversion guidelines. IV to PO Conversion Guidelines

Automatic renal adjustment per guidelines. Renal Adjustment Guidelines See H2-Receptor Blocker Formulary document for renal dosing recommendations.

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