psoriasis on the skin close-up, scalp, photos of dermatitis and eczema, skin problems, dermatology

annoying antimicrobial autoimmune background bad care caucasian cells chronic closeup condition dandruff dermatitis dermatology disease disorder dry eczema epidermis forehead hair hand head health human ill illness inflammation isolated issue itchy medical medicine patient peeling problem psoriasis psoriatic red scalp scaly seborrhea sick sickness skin stress ugly unwell vulgaris white