HealthIntell Articles
Explore recent HealthIntell articles, condition explainers, and FAQ guides. To browse by health topic, visit Conditions.
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Treatment for Chronic spontaneous urticaria
What treatments are used for chronic spontaneous urticaria? The main treatments are second-generation H1 antihistamines, dose escalation of those antihistamines when needed, biologic therapy with omalizumab, and immunomodulatory treatment such as ciclosporin in selected…
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Causes of Chronic spontaneous urticaria
Chronic spontaneous urticaria develops when the skin repeatedly releases inflammatory mediators, especially histamine, without an obvious external trigger. The central event is inappropriate activation of mast cells and basophils in the skin, which causes…
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Symptoms of Chronic spontaneous urticaria
Chronic spontaneous urticaria causes recurrent itchy hives , often accompanied by episodes of swelling in the skin and, less commonly, deeper tissues. The symptoms arise when immune and vascular signals in the skin become…
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What is Chronic spontaneous urticaria
Chronic spontaneous urticaria is a persistent disorder of the skin in which wheals, commonly called hives, appear repeatedly without a consistent external trigger and continue for at least six weeks. The condition arises from…
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FAQ about Dermatographism
Dermatographism is a common skin condition that causes raised, red, itchy lines to appear after the skin is scratched or stroked. This FAQ explains what dermatographism is, why it happens, how it is diagnosed,…
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Prevention of Dermatographism
Dermatographism, also called skin writing or dermographism, is a form of physical urticaria in which minor friction or pressure on the skin produces a raised, red, itchy wheal. It develops because mast cells in…
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Diagnosis of Dermatographism
Dermatographism, also called dermatographic urticaria or “skin writing,” is usually identified by its physical response to minor pressure or scratching. When the skin is stroked with a blunt object, tightened by clothing, or rubbed…