Protopic (Tacrolimus 0.03% / 0.1% Ointment): Comprehensive Evidence-Based Product Monograph for Atopic Dermatitis Management

1. Introduction: What is Protopic? Its Role in Modern Dermatology Look, I’ve been prescribing topical calcineurin inhibitors for nearly two decades now, and Protopic—tacrolimus 0.03% and 0.1% ointment—remains one of those medications that really changed how we manage atopic dermatitis, especially in tricky anatomical sites. Protopic is a topical immunomodulator, not a corticosteroid. That distinction matters more than most patients realize. Developed by Astellas Pharma and approved by the FDA back in 2000 (remember the Y2K panic?