Whenever the body is exposed to an allergen, the IgE antibodies cause

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Whenever the body is exposed to an allergen, the IgE antibodies bind to mast cells and basophils, triggering the release of prostaglandins and histamine. This results in an inflammatory response, causing symptoms such as itching, redness, and swelling. Antihistamines may be used to counteract the effects of histamine, but they are not released naturally by the body in response to allergens. Clonal cells are produced during the process of B cell activation, but this is not directly related to the IgE-mediated allergic response.

Whenever the Body Is Exposed to an Allergen, the IgE