Irbesartan vs Paroxetine

## Irbesartan vs Paroxetine: Overview

This comparison examines the pharmacological differences between **Irbesartan** and **Paroxetine**.

## Mechanism of Action

**Irbesartan**: Selective non-competitive angiotensin II type 1 receptor antagonist.

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

## Pharmacokinetics

**Half-life**: Irbesartan — 11-15 hours; Paroxetine — 21 hours.

## Chemical Properties

**Molecular Formula**: Irbesartan — C25H28N6O; Paroxetine — C19H20FNO3.

**Molecular Weight**: Irbesartan — 428.5320 g/mol; Paroxetine — 329.3730 g/mol.

**Type**: Irbesartan — Small molecule; Paroxetine — Small molecule.