Liver Disease
Itching all over could also be a silent sign of liver disease. Where incessant itchiness shows up late-stage in kidney disease, it can be an early symptom of liver disease. “If your liver is not functioning properly to detoxify the body, byproducts like bile acids back up,” says Dr. Kathleen Cook Suozzi, MD, assistant professor in the Department of Dermatology at Yale School of Medicine.