Diltiazem vs Venlafaxine

## Diltiazem vs Venlafaxine: Overview

This comparison examines the pharmacological differences between **Diltiazem** and **Venlafaxine**.

## Mechanism of Action

**Diltiazem**: Benzothiazepine calcium channel blocker.

**Venlafaxine**: Serotonin-norepinephrine reuptake inhibitor (SNRI).

## Pharmacokinetics

**Half-life**: Diltiazem — 3-4.5 hours; Venlafaxine — 5 hours.

## Chemical Properties

**Molecular Formula**: Diltiazem — C22H26N2O4S; Venlafaxine — C17H27NO2.

**Molecular Weight**: Diltiazem — 414.5190 g/mol; Venlafaxine — 277.4020 g/mol.

**Type**: Diltiazem — Small molecule; Venlafaxine — Small molecule.