Cetirizine vs Spironolactone

Cetirizine vs Spironolactone: Overview

This comparison examines the pharmacological differences between Cetirizine and Spironolactone.

Mechanism of Action

Cetirizine: Second-generation H1 antihistamine.

Spironolactone: Mineralocorticoid receptor antagonist.

Pharmacokinetics

Half-life: Cetirizine — 6.5-10 hours; Spironolactone — 1.4 hours.

Chemical Properties

Molecular Formula: Cetirizine — C21H25ClN2O3; Spironolactone — C24H32O4S.

Molecular Weight: Cetirizine — 388.8900 g/mol; Spironolactone — 416.5740 g/mol.

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