Eosinophilic Organ Complications Associated with Dupilumab Therapy – Narrative Review and Current Evidence

Clinically significant eosinophilic adverse events during dupilumab therapy, though rare, can occur even after prolonged treatment periods. Long-term vigilance for eosinophil-mediated organ damage is important and for individualized risk-benefit assessments in patients receiving IL-4/IL-13 blockade is needed. Enhanced awareness and further studies are required to better define predictive markers, pathophysiological mechanisms, and management strategies.