Losartan vs Paroxetine

## Losartan vs Paroxetine: Overview

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

## Mechanism of Action

**Losartan**: Angiotensin II receptor type 1 antagonist.

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

## Pharmacokinetics

**Half-life**: Losartan — 2 hours; Paroxetine — 21 hours.

## Chemical Properties

**Molecular Formula**: Losartan — C22H23ClN6O; Paroxetine — C19H20FNO3.

**Molecular Weight**: Losartan — 422.9200 g/mol; Paroxetine — 329.3730 g/mol.

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