Nitrous oxide for procedural analgesia at home in a child with epidermolysis bullosa.

Epidermolysis bullosa comprises a range of conditions characterized by fragile skin with painful blistering induced by minor trauma and friction. The Dowling-Meara variant is a severe form characterized by disseminated painful blistering requiring lifelong skin and wound care. The natural history of the disease is characterized by a chronic course that tends to improve with advancing age. Various multimodal analgesic strategies have been proposed for painful procedures in children with epidermolysis bullosa. In this case report, we describe the use of nitrous oxide for pain control at home of blister treatments in a 4-year-old child with the Dowling-Meara variant.