skin allergy diseases problem, close up of doctor doing treatment on atopic dermatitis rash.

allergen allergic allergy arm atopic care close condition cream dermatitis dermatological dermatology disease diseases disorder doctor doing dry eczema epidermis experiment female health healthcare ill illness infection itch itching itchy medical medicine pain painful patient problem psoriasis rash reaction recurrent red scratch sick skin sore spot spreading stressed symptom treatment unhealthy unwell weak weakness