Diphenhydramine Hydrochloride vs Lorazepam

## Diphenhydramine Hydrochloride vs Lorazepam: Overview

This comparison examines the pharmacological differences between **Diphenhydramine Hydrochloride** and **Lorazepam**.

## Mechanism of Action

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

## Pharmacokinetics

**Half-life**: Diphenhydramine Hydrochloride — N/A; Lorazepam — 10-20 hours.

## Chemical Properties

**Molecular Formula**: Diphenhydramine Hydrochloride — N/A; Lorazepam — C15H10Cl2N2O2.

**Molecular Weight**: Diphenhydramine Hydrochloride — N/A; Lorazepam — 321.1580 g/mol.

**Type**: Diphenhydramine Hydrochloride — Small molecule; Lorazepam — Small molecule.