my mom has these spots on both of her hands, they look brownish-yellowish sort of blisters, if she makes a hard movement with her hands they will open up like cuts and she says they are painful.She has go around wearing band-aid on her fingers. People say it's probably dry cracked skin but it keeps on extending to her palms. She bought a vitamin A cream that supposedly helps on dry skin, but until now it's not working. What do you think is going on with her fingers?.