Ibuprofen vs Lorazepam

## Ibuprofen vs Lorazepam: Overview

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

## Mechanism of Action

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

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

## Pharmacokinetics

**Half-life**: Ibuprofen — 2-4 hours; Lorazepam — 10-20 hours.

## Chemical Properties

**Molecular Formula**: Ibuprofen — C13H18O2; Lorazepam — C15H10Cl2N2O2.

**Molecular Weight**: Ibuprofen — 206.2810 g/mol; Lorazepam — 321.1580 g/mol.

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