Which term is used for allergy-relieving medications?

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Multiple Choice

Which term is used for allergy-relieving medications?

Explanation:
Allergy-relief medications are antihistamines. They work by blocking histamine at H1 receptors, which are involved in the symptoms of allergic reactions such as sneezing, itching, runny nose, and hives. By preventing histamine from binding, these drugs reduce these familiar allergy symptoms. Many antihistamines are taken by mouth; older ones can cause drowsiness because they cross into the brain, while newer ones tend to cause less sedation since they act more peripherally. The other terms refer to drug classes for different conditions (diabetes, cancer, obesity) and are not used to relieve allergy symptoms.

Allergy-relief medications are antihistamines. They work by blocking histamine at H1 receptors, which are involved in the symptoms of allergic reactions such as sneezing, itching, runny nose, and hives. By preventing histamine from binding, these drugs reduce these familiar allergy symptoms. Many antihistamines are taken by mouth; older ones can cause drowsiness because they cross into the brain, while newer ones tend to cause less sedation since they act more peripherally.

The other terms refer to drug classes for different conditions (diabetes, cancer, obesity) and are not used to relieve allergy symptoms.

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