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Hives are the result of an immune system overreacting to an allergen. For example, some people have no problem with penicillin as a medication, but other people react to penicillin, breaking out in hives. The immune system attacks the penicillin, treating it as a foreign substance... which is technically correct, but it isn't the reaction that we necessarily want.

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How do you catch hives?

Hives, also known as urticaria, are typically triggered by an allergic reaction to certain foods, medications, insect bites, or environmental factors. To catch hives, you need to pinpoint and avoid the trigger that is causing the allergic reaction. It is important to consult a healthcare professional to determine the underlying cause of the hives and receive appropriate treatment.


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