Metoprolol vs Trazodone

## Metoprolol vs Trazodone: Overview

This comparison examines the pharmacological differences between **Metoprolol** and **Trazodone**.

## Mechanism of Action

**Metoprolol**: Selective beta-1 adrenergic receptor blocker.

**Trazodone**: Serotonin antagonist and reuptake inhibitor (SARI).

## Pharmacokinetics

**Half-life**: Metoprolol — 3-7 hours; Trazodone — 5-9 hours.

## Chemical Properties

**Molecular Formula**: Metoprolol — C15H25NO3; Trazodone — C19H22ClN5O.

**Molecular Weight**: Metoprolol — 267.3640 g/mol; Trazodone — 371.8640 g/mol.

**Type**: Metoprolol — Small molecule; Trazodone — Small molecule.