January 16, 2025 | Black & Kletz Allergy
Hives, also known as urticaria, is a very bothersome problem for those affected. They are usually quite itchy although they do not have to be. A hive is typically a raised welt, wheal, or bump on the skin that may have an accompanying red blotch surrounding the bump. Hives however can be flush with the skin in some cases. The shape and size of a hive is very variable, ranging from pinprick-looking dots to large […]
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January 9, 2025 | Black & Kletz Allergy
An eosinophil is a type of white blood cell that has a role in fighting against parasitic infections and responding to allergens. Eosinophils normally constitute about 5 to 8% of the white blood cells in one’s bloodstream. Their absolute numbers range from 100 to 500 eosinophils per microliter of blood. In individuals who are atopic, (i.e., people with a higher incidence of allergic disorders), there will be a higher number of eosinophils in the blood. When there are […]
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