Cetirizine vs Sitagliptin

Cetirizine vs Sitagliptin: Overview

This comparison examines the pharmacological differences between Cetirizine and Sitagliptin.

Mechanism of Action

Cetirizine: Second-generation H1 antihistamine.

Sitagliptin: DPP-4 inhibitor increasing incretin levels.

Pharmacokinetics

Half-life: Cetirizine — 6.5-10 hours; Sitagliptin — 12.4 hours.

Chemical Properties

Molecular Formula: Cetirizine — C21H25ClN2O3; Sitagliptin — C16H15F6N5O.

Molecular Weight: Cetirizine — 388.8900 g/mol; Sitagliptin — 407.3140 g/mol.

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