Past few days, my back arms and legs been itching off and on. I did use clippers to cut the hair off my arm and legs, but there is no bumps or red areas. I also have dry skin on my face by my nose and thats a little red and scaly. I did have blood taken today to check liver and kidneys, because I did have mono a few months back. Any b suggestions to stop the itch? I did change body was and laundry detergant but I stopped both.