man scratch oneself, dry flaky skin on hand with psoriasis vulgaris, eczema and other skin conditions like fungus, plaque, rash an

abnormal allergic allergy and arm autoimmune body care closeup condition conditions dermatitis dermatology disease disorder dry dryskin eczema epidermis finger flaky fungus genetic hand health healthcare human illness irritable itchy like man medical medicine oneself other patches plaque problem psoriasis pustular rash reaction red scaly scratch skin skincare stress ugly vulgaris white