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Exanthems during childhood are very common and are usually due to specific viral infections: Chickenpox (varicella) Measles (morbillivirus) Rubella (rubella virus) Roseola (herpes virus 6B) Erythema infectiosum (parvovirus B19). Viral exanthems also include: Acute human immunodeficiency virus infection syndrome. Smallpox.
28 lis 2023 · This article explains how to identify common viral rashes in adults and children based on typical symptoms and unique characteristics. It also discusses treatments and when to seek a medical evaluation for viral rashes.
Urticaria in children can be either acute (often gone within hours to days) or chronic (lasting longer than 6 weeks). In children, acute urticaria is much more common than chronic urticaria. About 40% of children with acute urticaria also have angioedema.
Acute urticaria is urticaria (hives) that is present for less than six weeks. It is characterised by weals and sometimes angioedema, and resolves within hours to days.
18 mar 2022 · A viral exanthem rash is spots, bumps or blotches on your skin that accompany a viral infection. It may or may not be itchy. The rash can start anywhere on the body, often on your face or trunk, and then spread. It may be associated with other virus symptoms.
3 mar 2022 · What do hives feel like? In some children, hives cause no discomfort. Urticaria in children sometimes causes symptoms that include: Fussiness in young children. Itching. Stinging sensation. Swelling in the hands, feet, eyes or lips. A small number of children have signs of a life-threatening allergic reaction (anaphylaxis). These include:
Dermatographism. These hives are caused by scratching the skin, constant stroking of the skin, or wearing tight-fitting clothes that rub the skin. Cold-induced hives. These hives are caused by exposure to cold air or water. Exercise-induced urticaria. These allergic hives occur because of physical activity. Solar hives.
