Question: do i have eczema or psoriasis?
Answer: Psoriasis causes well-defined, thick, red, scaly patches, commonly in areas like the elbows and knees. It is common to see psoriasis on the face, buttocks, and scalp of a child. You'll also commonly see thick patches of skin with overlying redness. Eczema tends to appear in the crooks of the knees and the elbows.