What is responsible for causing the symptoms seen during an allergic reaction such as inflammation, itching, hives, dilation of blood vessels, and a drop in blood pressure?

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Quizplus · Accepted Answer

Histamines are chemicals in the body that are released during an allergic reaction. They play a key role in causing symptoms such as inflammation, itching, hives, dilation of blood vessels, and a drop in blood pressure.

What Is Responsible for Causing the Symptoms Seen During an Allergic