
Hello,
Itchy skin that isn't accompanied by other obvious skin changes, such as a
rash, is most often caused by dry
skin (xerosis). Other conditions cause itchy
skin as well. Skin conditions like dermatitis and neurodermatitis, internal diseases like liver and kidney disorders,diabetes, iron deficiency anemia, irritation and allergic reactions to chemicals,wool,soaps,cosmetics and certain foods can cause itchy skin can all cause itchy skin.