Topical Tacrolimus and Oral Dapsone Combination Regimen in Lichen Planus Pigmentosus

Lichen planus pigmentosus is a well-recognized variant of lichen planus; however, its etiopathogenesis is still unclear. An effective and safe treatment for lichen planus pigmentosus is needed; therefore, the authors examined a series of five patients with lichen planus pigmentosus with successful response to a combination of topical tacrolimus and oral dapsone.