Morphine vs Spironolactone

## Morphine vs Spironolactone: Overview

This comparison examines the pharmacological differences between **Morphine** and **Spironolactone**.

## Mechanism of Action

**Morphine**: Mu-opioid receptor agonist.

**Spironolactone**: Mineralocorticoid receptor antagonist.

## Pharmacokinetics

**Half-life**: Morphine — 2-3 hours; Spironolactone — 1.4 hours.

## Chemical Properties

**Molecular Formula**: Morphine — C17H19NO3; Spironolactone — C24H32O4S.

**Molecular Weight**: Morphine — 285.3380 g/mol; Spironolactone — 416.5740 g/mol.

**Type**: Morphine — Small molecule; Spironolactone — Small molecule.