Paroxetine vs Topiramate

## Paroxetine vs Topiramate: Overview

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

## Mechanism of Action

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

**Topiramate**: Multiple mechanisms: Na+ channel block, GABA enhancement, glutamate inhibition.

## Pharmacokinetics

**Half-life**: Paroxetine — 21 hours; Topiramate — 21 hours.

## Chemical Properties

**Molecular Formula**: Paroxetine — C19H20FNO3; Topiramate — C12H21NO8S.

**Molecular Weight**: Paroxetine — 329.3730 g/mol; Topiramate — 339.3630 g/mol.

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