Esomeprazole vs Paroxetine

Esomeprazole vs Paroxetine: Overview

This comparison examines the pharmacological differences between Esomeprazole and Paroxetine.

Mechanism of Action

Esomeprazole: S-isomer of omeprazole; proton pump inhibitor irreversibly blocking gastric H+/K+-ATPase.

Paroxetine: Potent selective serotonin reuptake inhibitor with additional muscarinic and NE reuptake inhibition.

Pharmacokinetics

Half-life: Esomeprazole — 1-1.5 hours; Paroxetine — 21 hours.

Chemical Properties

Molecular Formula: Esomeprazole — C17H19N3O3S; Paroxetine — C19H20FNO3.

Molecular Weight: Esomeprazole — 345.4170 g/mol; Paroxetine — 329.3730 g/mol.

Type: Esomeprazole — Small molecule; Paroxetine — Small molecule.