Immunoglobulin which increases during allergy

# Which of the following immunoglobulins increases during allergy?
A. IgE
B. IgA
C. IgM
D. IgD



The correct  answer is A. IgE.

IgE antibodies are normally found in small amounts in the blood, but higher amounts can be a sign that the body overreacts to allergens. This can lead to an allergic reaction. IgE levels can also be high when the body is fighting off an infection from a parasite or with some immune system conditions.

The five different immunoglobulins can be memorised as @GAMED.



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