Can Lansoprazole Cause High Calprotectin? Exploring the Link
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3 min read
Multiple studies show that proton pump inhibitors (PPIs), a class of drugs including lansoprazole, are associated with elevated fecal calprotectin levels [1.2.2, 1.3.3]. The critical question for patients and clinicians is whether this elevation is a sign of underlying disease or a direct effect of the medication.