Lorazepam vs Memantine

## Lorazepam vs Memantine: Overview

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

## Mechanism of Action

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

**Memantine**: Non-competitive NMDA receptor antagonist.

## Pharmacokinetics

**Half-life**: Lorazepam — 10-20 hours; Memantine — 60-80 hours.

## Chemical Properties

**Molecular Formula**: Lorazepam — C15H10Cl2N2O2; Memantine — C12H21N.

**Molecular Weight**: Lorazepam — 321.1580 g/mol; Memantine — 179.3080 g/mol.

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