Gabapentin vs Metformin

## Gabapentin vs Metformin: Overview

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

## Mechanism of Action

**Gabapentin**: Binds alpha-2-delta subunit of voltage-gated calcium channels.

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

## Pharmacokinetics

**Half-life**: Gabapentin — 5-7 hours; Metformin — 4-9 hours.

## Chemical Properties

**Molecular Formula**: Gabapentin — C9H17NO2; Metformin — C4H11N5.

**Molecular Weight**: Gabapentin — 171.2370 g/mol; Metformin — 129.1640 g/mol.

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