Mechanism of Action of Cetirizine
Introduction Cetirizine is a second-generation antihistamine widely used for the management of allergic rhinitis, urticaria, and other allergic disorders. It is favored for its minimal sedative effects, long duration of action, and excellent safety profile. The Mechanism of Action of Cetirizine involves selective antagonism of peripheral H1 histamine receptors, reducing allergic symptoms such as itching, … Read more