Gabapentin vs Venlafaxine

Gabapentin vs Venlafaxine: Overview

This comparison examines the pharmacological differences between Gabapentin and Venlafaxine.

Mechanism of Action

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

Venlafaxine: Serotonin-norepinephrine reuptake inhibitor (SNRI).

Pharmacokinetics

Half-life: Gabapentin — 5-7 hours; Venlafaxine — 5 hours.

Chemical Properties

Molecular Formula: Gabapentin — C9H17NO2; Venlafaxine — C17H27NO2.

Molecular Weight: Gabapentin — 171.2370 g/mol; Venlafaxine — 277.4020 g/mol.

Type: Gabapentin — Small molecule; Venlafaxine — Small molecule.