Itchy skin (pruritus) - Symptoms and causes - Mayo Clinic
网页2024年1月17日 · Itchy skin is an irritating sensation that makes you want to scratch. It's also called pruritus (proo-RIE-tus). Itchy skin is often caused by dry skin and is common in older adults, as skin tends to become drier with age.
Itchy skin (pruritus) - Diagnosis and treatment - Mayo Clinic
网页2024年1月17日 · If your health care provider thinks your itchy skin is the result of a medical condition, you might have tests, including: Blood test. A complete blood count can provide evidence of an internal condition causing your itch, such as anemia.
Chronic hives - Symptoms and causes - Mayo Clinic
网页2023年4月25日 · Hives — also called urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts. Chronic hives are welts that last for more than six weeks and return often over months or years. Often, the cause of chronic hives isn't clear.
Atopic dermatitis (eczema) - Symptoms and causes - Mayo Clinic
网页2024年5月15日 · Atopic dermatitis (eczema) is a condition that causes dry, itchy and inflamed skin. It's common in young children but can occur at any age. Atopic dermatitis is long lasting (chronic) and tends to flare sometimes. It can be irritating but it's not contagious.
Dermatitis - Symptoms and causes - Mayo Clinic
网页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. Three common types of this condition are atopic dermatitis, contact dermatitis and seborrheic dermatitis. Atopic dermatitis is …
Relief from Persistent Itching and Scratching
网页2013年7月24日 · When itching persists, it's a good idea to check with a physician for a diagnosis and treatment. Persistent itching can lead to insomnia, anxiety, depression and diminished quality of life.
Atopic dermatitis (eczema) - Diagnosis and treatment - Mayo Clinic
网页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. This content does not have an English version.
Neurodermatitis - Symptoms and causes - Mayo Clinic
网页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.
Cholestasis of pregnancy - Symptoms and causes - Mayo Clinic
网页2022年12月22日 · Intense itching is the main symptom of cholestasis of pregnancy. But there is no rash. Typically, you feel itchy on the palms of your hands or the soles of your feet, but you may feel itchy everywhere. The itching is often worse at night and may bother you so much that you can't sleep.
Hives and angioedema - Symptoms and causes - Mayo Clinic
网页2023年10月27日 · Hives — also known as urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts that range in size from small spots to large blotches. Hives can be triggered by many situations and substances, including certain foods and medications. Angioedema can arise with hives or alone.