Celecoxib vs Pregabalin

## Celecoxib vs Pregabalin: Overview

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

## Mechanism of Action

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

**Pregabalin**: Binds alpha-2-delta subunit of voltage-gated calcium channels.

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Pregabalin — 6.3 hours.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Pregabalin — C8H17NO2.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Pregabalin — 159.2260 g/mol.

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