Finasteride vs Venlafaxine

## Finasteride vs Venlafaxine: Overview

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

## Mechanism of Action

**Finasteride**: Competitive inhibitor of 5-alpha-reductase type II.

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

## Pharmacokinetics

**Half-life**: Finasteride — 5-6 hours; Venlafaxine — 5 hours.

## Chemical Properties

**Molecular Formula**: Finasteride — C23H36N2O2; Venlafaxine — C17H27NO2.

**Molecular Weight**: Finasteride — 372.5490 g/mol; Venlafaxine — 277.4020 g/mol.

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