I have a rash that my dermatologist says is eczema. Eczema encompasses a number of skin problems that share some common elements. Eczema often surfaces as tiny skin blisters on a red base. The skin itches to the point that it drives a person up the wall.
Scratching gives temporary relief, but the itch invariably returns.
Constant scratching thickens and roughens skin. Once the itch-scratch cycle is broken, a person is on the road to healthy skin. But a preventive program must be put into effect to prevent relapses. Restore skin moisture. Dry skin favors eczema outbreaks.