- Achieves peak plasma levels in ~30 minutes, so it may start working earlier than delayed-release oral PPIs1-8, 10
Distinctive pharmacokinetic profile compared to other oral PPIs1
- Both capsules and powder for oral suspension are immediate-release formulations2
- Both provide immediate release of omeprazole for rapid absorption in approximately 30 minutes1, 2
- Built-in buffer protects omeprazole from acid degradation by raising intragastric pH1
- There is no enteric coating on ZEGERID Capsules or Powder for oral Suspension2
All other oral PPIs are delayed-release3-7
- Delayed-release PPIs - including oral suspensions, disintegrating tablets, and capsules - require enteric coatings to protect against acid degradation.3-8
- Enteric coatings delay absorption and initial acid suppression3-8
* Powder for oral suspension.
Next: Unique Immediate-Release Technology
References
- Castell D. Review of immediate-release omeprazole for the treatment of gastric acid-related disorders. Expert Opin Pharmacother. 2005;6:2501-2510.
- ZEGERID Prescribing Information, Santarus, Inc. January 2010.
- Aciphex Prescribing Information. Eisai Inc. and Janssen Pharmaceutica Inc. January 2009.
- Nexium Prescribing Information. AstraZeneca. June 2009.
- Prevacid Prescribing Information. TAP Pharmaceutical Products, Inc. May 2009.
- Prilosec Prescribing Information. AstraZeneca. March 2010.
- Protonix Prescribing Information. Wyeth Pharmaceuticals, Inc. December 2009.
- Katz PO, Koch FK, Ballard ED, et al. Comparison of the effects of immediate-release omeprazole oral suspension, delayed-release lansoprazole capsules and delayed-release, esomeprazole capsules on nocturnal gastric acidity after bedtime dosing in patients with night-time GERD symptoms, Aliment Pharmacol Ther. 2007; 25:197-205.
- Data on file. Santarus, Inc.
- Dexilant Prescribing Information. Takeda Pharmaceuticals America, Inc. March 2010.


