What is the role of topical calcineurin inhibitors in the treatment of atopic dermatitis (AD)?

Updated: Apr 26, 2021
  • Author: Cassandra Bradby, MD; Chief Editor: Barry E Brenner, MD, PhD, FACEP  more...
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Answer

Topical calcineurin inhibitors (pimecrolimus 1% and tacrolimus 0.03%, 0.1%) are available for patients older than 2 years. These medications may be used all over skin surfaces (including face, neck, and hairline) because they do not have the side effects seen with topical steroids. Evidence supports the twice-daily use of these creams during acute exacerbation of atopic dermatitis, and some evidence exists to support use up to 4 years. The long-term side effects (including the possibility of increased risk for malignancy) have not fully been elucidated. For these reasons, the US Food and Drug Administration (FDA) does not recommend long-term use yet. Side effects of tacrolimus include burning and stinging on broken skin.

A study by Reitamo and Allsopp determined that twice-weekly tacrolimus ointment was effective in patients with moderate-to-severe atopic dermatitis. [13]


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