 Current treatments for Atopic Dermatitis AD and Allergic Contact Dermatitis ACD include skin care, trigger avoidance especially in the case of ACD, topical corticosteroids, steroid sparing treatments, antihistamines, topical and systemic antibiotics, and ultraviolet light. For more recalcitrant Atopic Dermatitis AD and Allergic Contact Dermatitis ACDcases, several immunosuppressive treatments exist. 