My hands constantly flare up with a red rash, almost like tiny blisters in certain areas, it itches so bad that i will scratch them until they bleed, what can i use to help the itching rash?

Doctor can examine: Hands and fingers eczema sometimes appears as itchy little blisters. In some people, the blisters are actually little firm bumps, but they do itch. We call that dyshidrosis or dyshidrotic eczema. Because rashes are difficult to describe in words, and even harder to visualize from words, his primary care doctor or a dermatologist can look at the blisters to help decide what they are.