Itchy skin (pruritus) - Symptoms and causes - Mayo Clinic
2024年1月17日 · Itchy skin can affect small areas, such as the scalp, an arm or a leg. Or it can cover the whole body. Itchy skin can occur without any other noticeable changes on the skin. Or it may come with: Inflamed skin; Scratch marks; Bumps, spots or blisters; Dry, cracked skin; Leathery or scaly patches; Sometimes itchiness lasts a long time and can be ...
Dermatitis - Symptoms and causes - Mayo Clinic
Overview. Dermatitis is a common condition that causes swelling and irritation of the skin. It has many causes and forms and often involves itchy, dry skin or a rash. Or it might cause the skin to blister, ooze, crust or flake.
Itchy skin (pruritus) - Diagnosis and treatment - Mayo Clinic
2024年1月17日 · Itchy skin treatment focuses on removing the cause of the itch. If home remedies don't ease your symptoms, your health care provider may recommend prescription medicine or other treatments. Controlling itchy skin symptoms can be challenging and may require long-term therapy.
Neurodermatitis - Symptoms and causes - Mayo Clinic
2024年9月18日 · Neurodermatitis is a skin condition characterized by chronic itching or scaling. You'll notice raised, rough, itchy areas of skin — typically on the neck, wrists, forearms, legs or groin area.
Atopic dermatitis (eczema) - Symptoms and causes - Mayo Clinic
2024年5月15日 · Learn about the causes, symptoms and treatments of this itchy rash that most often begins before age 5, is persistent, and has periods of clearing and relapse.
Types of dermatitis (dermatitis pictures) - Mayo Clinic
2023年12月19日 · Dermatitis also is called eczema. 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.
Keratosis pilaris - Symptoms and causes - Mayo Clinic
2024年2月17日 · Keratosis pilaris (ker-uh-TOE-sis pih-LAIR-is) is a harmless skin condition that causes dry, rough patches and tiny bumps, often on the upper arms, thighs, cheeks or buttocks. The bumps usually don't hurt or itch.
Sun allergy - Symptoms and causes - Mayo Clinic
2024年7月19日 · Sun allergy is a broad term. It describes several conditions that cause an itchy rash to form on the skin after being in sunlight or other sources of ultraviolet (UV) radiation. Polymorphous light eruption is the most common form of sun allergy. Some people have a hereditary type of sun allergy.
Dyshidrosis - Symptoms and causes - Mayo Clinic
2023年6月27日 · Dyshidrosis symptoms include painful, itchy and fluid-filled blisters on the sides of the fingers, the palms of the hands and the bottoms of the feet. The blisters are small — about the width of a standard pencil lead.
Cholestasis of pregnancy - Symptoms and causes - Mayo Clinic
2022年12月22日 · Intrahepatic cholestasis of pregnancy, commonly known as cholestasis of pregnancy, is a liver condition that can occur in late pregnancy. The condition triggers intense itching, but without a rash. Itching is usually on the hands and feet but also can occur on other parts of the body.