Celecoxib vs Lorazepam

## Celecoxib vs Lorazepam: Overview

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

## Mechanism of Action

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

**Lorazepam**: Intermediate-acting benzodiazepine enhancing GABA-A receptor chloride conductance.

## Pharmacokinetics

**Half-life**: Celecoxib — 11 hours; Lorazepam — 10-20 hours.

## Chemical Properties

**Molecular Formula**: Celecoxib — C17H14F3N3O2S; Lorazepam — C15H10Cl2N2O2.

**Molecular Weight**: Celecoxib — 381.3730 g/mol; Lorazepam — 321.1580 g/mol.

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