Pediatric supplementation requires extra caution due to weight-based dosing and different tolerability. While quercetin appears in some studied pediatric allergy formulations, it does not mean free use for all children. For allergy/asthma-like symptoms or recurrent issues, get pediatric/allergy evaluation first. If deemed appropriate, use clinician-guided product choice, dose, duration, and monitoring. Foundational allergy control and evidence-based treatments remain primary.