In uremic pruritus, it is probably secondary to CKD‐related xerosis, higher skin‐surface pH, and gut microbiota imbalance, with an immune milieu marked by elevated interleukin (IL)‐2, IL‐6, IL‐31, histamine, and altered monocyte subsets [23, 24, 25, 26, 27]. The gene discussed is IL6; the disease is Dry skin.