Friction melanosis: a clinical, histologic, and ultrastructural study in Jordanian patients

Abstract

FM is infrequently seen in north Jordan. We believe that repeated frictional trauma from clothing or scrub pads against the skin overlying the bony protuberances is fundamental in its pathogenesis. Other factors, such as scrub pads made of rough material (loofah), dark skin type, and individual variability, may also play a role in the pathogenesis. We advise patients not to use rough scrub pads during bathing, to avoid rubbing the skin overlying the bony prominences, to avoid rubbing vigorously, and to use a soft cotton pad instead.