An overview of angioedema: Clinical features, diagnosis, and management
نویسنده
چکیده
In mast cell-mediated angioedema, such as allergic reactions to foods or insect stings, there are often (not always) other signs and symptoms of mast cell mediator release. These signs and symptoms include urticaria, flushing, generalized pruritus, bronchospasm, throat tightness, and/or hypotension. Mast cell-mediated angioedema usually begins within minutes of exposure to the allergen, builds over a few hours, and resolves in 24 to 48 hours. (See "An overview of angioedema: Pathogenesis and causes", section on 'Mast cell-mediated etiologies'.)
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