Recurrent focal palmar peeling

Recurrent focal palmar peeling, previously known as keratolysis exfoliativa, is an idiopathic condition characterized by chronic palmar and occasionally plantar peeling. It can be exacerbated by environmental factors, and may be misdiagnosed as chronic contact dermatitis. Accurate diagnosis is from the history and examination. It is supported by a negative patch test result. Three cases of recurrent focal palmar peeling are presented, of which two were misdiagnosed as chronic dermatitis. Although there are few references on recurrent focal palmar peeling, it is likely to be a common condition that rarely presents to dermatologists because it is largely asymptomatic. A correct diagnosis is essential due to the social, occupational and legal implications if misdiagnosed.