Ive had severe itching for about a month now. It started at my wrists, and is most severe on my back and legs (with red bumps everywhere), and at my ankles have developed dry scales, and also between my fingers. They come and go. Blisters have formed on my feet but dissapeared as quickly as they were there! Sometimes at night, there are pinkish/reddish patches all over my body and the itching starts. Red bumps on my wrists and knees, and on my back..... sounds horrible?