Patch Testing Tools of the Trade: Use of Immunosuppressants and Antihistamines during Patch Testing

Epicutaneous patch testing is the gold standard for obtaining a diagnosis of allergic contact dermatitis. Patients with allergic contact dermatitis who are undergoing patch testing may be taking or using topical, oral, or injectable immunosuppressant medications. Herein, we elucidate guidelines for the use of antihistamines and topical systemic immunosuppressants during the patch test process.

Duke Scholars

Author Amber Reck Atwater Dermatology