Diltiazem vs Paroxetine

## Diltiazem vs Paroxetine: Overview

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

## Mechanism of Action

**Diltiazem**: Benzothiazepine calcium channel blocker.

**Paroxetine**: Potent selective serotonin reuptake inhibitor with additional muscarinic and NE reuptake inhibition.

## Pharmacokinetics

**Half-life**: Diltiazem — 3-4.5 hours; Paroxetine — 21 hours.

## Chemical Properties

**Molecular Formula**: Diltiazem — C22H26N2O4S; Paroxetine — C19H20FNO3.

**Molecular Weight**: Diltiazem — 414.5190 g/mol; Paroxetine — 329.3730 g/mol.

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