Tacrolimus Ointment for Eczema Treatment

Introduction to Tacrolimus Ointment

The American Academy of Allergy and Clinical Immunology recommends tacrolimus ointment for treating eczema on the leg, as it is approved for atopic dermatitis and can be used on any body location except mucous membranes 1, 2

Tacrolimus is available in two concentrations: 0.03% for children aged 2-15 years and 0.1% for adults (16 years and above), according to the American Academy of Dermatology 3
Apply twice daily to affected areas on the leg until the eczema clears, as recommended by the American Academy of Dermatology 4, 2

The FDA has implemented a "black box" warning for tacrolimus ointment due to theoretical concerns about malignancy risk, though clinical evidence to date does not reveal any causal link between increased cancer risk and topical calcineurin inhibitor use, as reported by the American Academy of Dermatology and the American Academy of Allergy and Clinical Immunology 4, 1
Tacrolimus is approved for patients 2 years of age and older; it is not recommended for children under 2 years, according to the American Academy of Allergy and Clinical Immunology and the American Academy of Dermatology 1, 3
Use caution when combining with ultraviolet light therapy, as animal studies suggest a potential increased risk of epithelial tumors (though no similar observations exist in humans), as noted by the American Academy of Dermatology 4
Tacrolimus is pregnancy category C and is found in human milk, so it's not recommended for nursing mothers, according to the American Academy of Dermatology 4

Systemic absorption from topical application is minimal when used on intact skin, as reported by the American Academy of Allergy and Clinical Immunology 1
For optimal results, continue treatment until complete clearance of symptoms, as recommended by the American Academy of Dermatology and the guideline society 2
Tacrolimus is particularly useful for areas where steroid-induced skin atrophy is a concern, according to the American Academy of Dermatology and the guideline society 3