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Which are the chemicals in the body that cause the symptoms of an allergic reaction? A. antibodies B. histamines C. allergens D. antihistamines

User Uwe Geuder
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The antibodies remain in the blood- stream after the antigen is removed. The IgE antibodies are responsible for many of the most common allergic reactions such as hay fever, asthma, anaphylaxis, hives and eczema.

User Mike Chirico
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4 votes

the correct answer is histamines.

User Saurabh Patil
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