Celecoxib vs Topiramate

## Celecoxib vs Topiramate: Overview

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

## Mechanism of Action

**Celecoxib**: Selective COX-2 inhibitor.

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

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Topiramate — 21 hours.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Topiramate — C12H21NO8S.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Topiramate — 339.3630 g/mol.

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