Cetirizine vs Dexamethasone

Cetirizine vs Dexamethasone: Overview

This comparison examines the pharmacological differences between Cetirizine and Dexamethasone.

Mechanism of Action

Cetirizine: Second-generation H1 antihistamine.

Dexamethasone: Potent synthetic glucocorticoid.

Pharmacokinetics

Half-life: Cetirizine — 6.5-10 hours; Dexamethasone — 36-54 hours.

Chemical Properties

Molecular Formula: Cetirizine — C21H25ClN2O3; Dexamethasone — C22H29FO5.

Molecular Weight: Cetirizine — 388.8900 g/mol; Dexamethasone — 392.4610 g/mol.

Type: Cetirizine — Small molecule; Dexamethasone — Small molecule.