Most allergy medicines contain antihistamines that block the actions of histamine.These drugs reduce cold symptoms by directly
A)lysing virus-infected cells to prevent further propagation of the pathogen.
B)stimulating components of the immune system through the release of cytokines.
C)reducing the inflammation response.
D)stimulating the production of specific antibodies.
E)recruiting macrophages to the nasal epithelium.

Question

Quizplus · Accepted Answer

Antihistamines reduce cold symptoms by blocking the actions of histamine, which is responsible for triggering inflammation in response to allergens. By reducing inflammation, antihistamines can alleviate nasal congestion, sneezing, and other allergy symptoms.

Most Allergy Medicines Contain Antihistamines That Block the Actions of Histamine.These