Celecoxib vs Oseltamivir

## Celecoxib vs Oseltamivir: Overview

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

## Mechanism of Action

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

**Oseltamivir**: Neuraminidase inhibitor preventing viral release from host cells.

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Oseltamivir — 6-10 hours.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Oseltamivir — C16H28N2O4.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Oseltamivir — 312.4050 g/mol.

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