Spironolactone vs Zolpidem

## Spironolactone vs Zolpidem: Overview

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

## Mechanism of Action

**Spironolactone**: Mineralocorticoid receptor antagonist.

**Zolpidem**: Selective GABA-A receptor alpha-1 subunit agonist.

## Pharmacokinetics

**Half-life**: Spironolactone — 1.4 hours; Zolpidem — 2.5 hours.

## Chemical Properties

**Molecular Formula**: Spironolactone — C24H32O4S; Zolpidem — C19H21N3O.

**Molecular Weight**: Spironolactone — 416.5740 g/mol; Zolpidem — 307.3950 g/mol.

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