Eczema (atopic dermatitis) can begin as early as infancy and is marked by dry, red, itchy skin. It may start on the forehead, cheeks or scalp and spread to the trunk, creases of the elbows, knees and wrists. If scratched, the skin may become raw, infected and the skin can thicken over time. Approximately one-third of children with this condition will have eczema as adults. There is no cure, although treatments may control flares. People with eczema should exercise good dry skin care practices and may be prescribed a steroid (cortisone) cream or anti-itch medication.