I am annoyed with my itchy legs. It keeps on itching every now and then and this is hard to tolerate. Yesterday was just the limit, I kept on scratching my legs till it became red and I got some relaxation only after that. You guys need to tell me what could be the reason behind my itchy legs. Am I a diabetic, because my grandmother used to say that people who have itching in the legs show the symptom of diabetes.