Escitalopram vs Metformin

## Escitalopram vs Metformin: Overview

This comparison examines the pharmacological differences between **Escitalopram** and **Metformin**.

## Mechanism of Action

**Escitalopram**: S-enantiomer of citalopram; selective serotonin reuptake inhibitor.

**Metformin**: Activates AMP-activated protein kinase, decreasing hepatic glucose production.

## Pharmacokinetics

**Half-life**: Escitalopram — 27-32 hours; Metformin — 4-9 hours.

## Chemical Properties

**Molecular Formula**: Escitalopram — C20H21FN2O; Metformin — C4H11N5.

**Molecular Weight**: Escitalopram — 324.3920 g/mol; Metformin — 129.1640 g/mol.

**Type**: Escitalopram — Small molecule; Metformin — Small molecule.