Celecoxib vs Venlafaxine

## Celecoxib vs Venlafaxine: Overview

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

## Mechanism of Action

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

**Venlafaxine**: Serotonin-norepinephrine reuptake inhibitor (SNRI).

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Venlafaxine — 5 hours.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Venlafaxine — C17H27NO2.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Venlafaxine — 277.4020 g/mol.

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