Corneocyte concentrations of the inflammasome‐mediated cytokines IL‐1β and IL‐18 in treated skin lesions (disulfiram 5%, mometasone 0.1% or vehicle) of SDS‐induced irritant contact dermatitis were assessed by tape stripping and ELISA 48 h after application of SDS. This evidence concerns the gene IL18 and contact dermatitis.