Managing Contact Dermatitis Related to Amputee Care

Abstract

Amputees who use prosthetic devices are particularly vulnerable to contact dermatitis due to factors such as moisture, friction, and prolonged exposure to prosthetic materials. Distinguishing between allergic contact dermatitis (ACD) and irritant contact dermatitis (ICD) can be difficult, as the symptoms often overlap; therefore, careful evaluation of patient history, clinical features, and diagnostic tests is required. Allergic contact dermatitis in amputees frequently is triggered by exposure to materials such as rubber, metal, and adhesives, whereas ICD often is caused by friction and moisture accumulation within the prosthetic socket. Effective management involves differentiating between ACD and ICD and subsequently using patch testing to identify specific allergens in cases of ACD. Treatment of ICD focuses on minimizing mechanical irritation, controlling moisture, and maintaining skin barrier function. Newer therapies, including botulinum toxin injections and laser hair removal, offer additional options for managing sweat-induced skin irritation in prosthetic users. A comprehensive understanding of the causes and presentation of both ACD and ICD is essential for improving prevention, diagnosis, and treatment strategies in this population.