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17 Μαΐ 2024 · Psoriasis is a skin disease that causes a rash with itchy, scaly patches, most commonly on the knees, elbows, trunk and scalp. Psoriasis is a common, long-term (chronic) disease with no cure. It can be painful, interfere with sleep and make it hard to concentrate.
Contact dermatitis can appear as an itchy rash. Each type of dermatitis tends to occur on a different part of the body. Symptoms may include: Itchiness that can be painful. Dry, cracked, scaly skin, more typical on white skin. Rash on swollen skin that varies in color depending on skin color.
19 Δεκ 2023 · Symptoms include itchiness, scaly skin, a swollen rash, oozing blisters and dandruff-like scaling. The condition is not passed from person to person. Learn about the symptoms of common types of dermatitis.
Introduction. Patients may present with a skin problem they believe to be confined to the scalp. A full medical and focussed cutaneous history should be followed by brief examination of relevant sites. The most common scalp symptoms are: Itch. Soreness. Scale /flaking. Pustules /sores.
23 Απρ 2020 · Overview. What is a skin rash? A skin rash occurs when skin becomes red, inflamed and bumpy. Some skin rashes are dry and itchy. Some are painful. Many things can bring on a skin rash, including viruses, bacteria, allergens and skin conditions like eczema. Advertisement. Cleveland Clinic is a non-profit academic medical center.
Ordinary urticaria. Urticaria-like skin lesions. Urticaria associated with systemic disease. Introduction. This topic provides a differential diagnosis for urticaria and for urticaria -like conditions that resemble urticaria but are not caused by wealing. What is urticaria?
What are hives? Hives are raised red bumps (welts) or splotches on the skin. They’re a type of swelling on the surface of your skin and happen when your body has an allergic reaction. Allergic reactions happen when your immune system comes in contact with an allergen.