Hydromorphone vs Nitroglycerin

## Hydromorphone vs Nitroglycerin: Overview

This comparison examines the pharmacological differences between **Hydromorphone** and **Nitroglycerin**.

## Mechanism of Action

**Hydromorphone**: Semisynthetic mu-opioid receptor agonist approximately 5 times more potent than morphine.

**Nitroglycerin**: Nitric oxide donor causing venous and arterial vasodilation.

## Pharmacokinetics

**Half-life**: Hydromorphone — 2-3 hours; Nitroglycerin — 1-4 minutes.

## Chemical Properties

**Molecular Formula**: Hydromorphone — C17H19NO3; Nitroglycerin — C3H5N3O9.

**Molecular Weight**: Hydromorphone — 285.3380 g/mol; Nitroglycerin — 227.0870 g/mol.

**Type**: Hydromorphone — Small molecule; Nitroglycerin — Small molecule.