The main symptom of eczema is itchy, dry, rough, flakey, inflamed, and irritated skin. It can flare up, subside, and then flare up again.   Eczema can occur anywhere but usually affects the arms, inner elbows, backs of the knees, or head (particularly the cheeks and the scalp). It’s not contagious, and, in some cases, becomes less severe with age.   Other symptoms include: intense itching red or brownish-gray patches small, raised bumps that ooze fluid when scratched crusty patches of dried yellowish ooze, which can signal infection thickened, scaly skin Scratching eczema further irritates and inflames the skin. This can cause infections that must be treated with antibiotics.