Ibuprofen vs Parecoxib Sodium

## Ibuprofen vs Parecoxib Sodium: Overview

This comparison examines the pharmacological differences between **Ibuprofen** and **Parecoxib Sodium**.

## Mechanism of Action

**Ibuprofen**: Non-selective COX inhibitor reducing prostaglandin synthesis.

## Pharmacokinetics

**Half-life**: Ibuprofen — 2-4 hours; Parecoxib Sodium — N/A.

## Chemical Properties

**Molecular Formula**: Ibuprofen — C13H18O2; Parecoxib Sodium — N/A.

**Molecular Weight**: Ibuprofen — 206.2810 g/mol; Parecoxib Sodium — N/A.

**Type**: Ibuprofen — Small molecule; Parecoxib Sodium — Small molecule.