Hives: Causes, Symptoms, Diagnosis, Treatment & Prevention
2022年10月14日 · Hives, a skin rash that’s often very itchy, often results from an allergic reaction to food or something you’ve touched. Hives can go away quickly (acute hives) or last a long time (chronic hives). Treatments may include antihistamines or steroids.
Hives - Symptoms, Causes, & Treatment - WebMD
2024年3月16日 · Urticaria, also known as hives, is an outbreak of pale red bumps or welts on the skin that appear suddenly. The swelling that often comes with hives is called angioedema. Allergic reactions,...
Hives and angioedema - Symptoms and causes - Mayo Clinic
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.
Hives, Urticaria, and Angioedema: Symptoms, Causes, and Treatment - WebMD
2023年4月17日 · Urticaria, also known as hives, is a skin rash of raised, itchy bumps. The welts may also burn or sting. They often last hours or days, can move around, and don't leave lasting...
Hives: Causes, Risks, Prevention, and Pictures - Healthline
2023年7月18日 · Hives, or urticaria, are itchy, raised welts that are found on the skin. Hives are often caused by an allergic reaction. Learn the signs and how to identify them.
Random Hives: Possible Causes, Symptoms, and Treatment
2022年9月12日 · Hives (also called urticaria) are itchy, red, and raised bumps on the skin. Hives can happen for several possible reasons, and they can also seem to appear without cause. Hives usually are not dangerous. They can be short term and disappear within a day, or they can last weeks or longer.
Hives: Signs and symptoms - American Academy of Dermatology
2024年5月30日 · Hives can appear anywhere on your skin. Most people develop them on one or more of these areas: Some people also develop deep swelling called angioedema (an-jee-oh-uh-DEE-mah). This commonly develops on the face, especially the eyelids or lips. It can also affect the tongue, throat, arms, or legs. What do hives look like?
Hives and angioedema - Diagnosis and treatment - Mayo Clinic
2023年10月27日 · To diagnose hives or angioedema, your doctor will likely look at your welts or areas of swelling and ask about your medical history. You may also need blood tests or an allergy skin test. If your symptoms are mild, you may not need treatment. Hives and angioedema often clear up on their own.
Hives (urticaria): Causes, pictures, and treatments - Medical News Today
2024年1月3日 · Hives, or urticaria, can occur for many reasons, such as exposure to an allergen or a physical trigger, like pressure from tight clothing. It may also indicate an infection or another underlying...
Urticaria (Hives): a complete overview - DermNet
Urticaria is characterised by very itchy weals (hives), with or without surrounding erythematous flares. The name urticaria is derived from the common European stinging nettle Urtica dioica. Urticaria can be acute or chronic, spontaneous or inducible.