Topical tacrolimus induced extensive varicella zoster infection

Abstract

Tacrolimus ointment 0.1 percent is a well-established topical therapy for treating atopic dermatitis. Efficacy and safety have been described in several trials. Here, we present a patient with rapid onset of extensive varicella zoster infection in tacrolimus-treated skin: a side effect that has only occasionally been reported. Early recognition is important because rapid treatment for herpes zoster may lead to less frequent post-herpetic neuralgia and serious complications.