A toddler with systemic contact dermatitis caused by diabetes devices.

Continuous glucose monitors (CGM) and insulin pumps have become the preferred treatment option for most young children and adolescents with type 1 diabetes (T1D), by avoiding fingerstick testing and providing real-time glucose measurements. These medical devices and their adhesives contain substances which have been identified as being responsible for allergic contact dermatitis. We describe the case of a toddler who developed severe contact dermatitis from her diabetes devices, leading to secondary infections and hospital admissions.