Pregabalin vs Sitagliptin

## Pregabalin vs Sitagliptin: Overview

This comparison examines the pharmacological differences between **Pregabalin** and **Sitagliptin**.

## Mechanism of Action

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

**Sitagliptin**: DPP-4 inhibitor increasing incretin levels.

## Pharmacokinetics

**Half-life**: Pregabalin — 6.3 hours; Sitagliptin — 12.4 hours.

## Chemical Properties

**Molecular Formula**: Pregabalin — C8H17NO2; Sitagliptin — C16H15F6N5O.

**Molecular Weight**: Pregabalin — 159.2260 g/mol; Sitagliptin — 407.3140 g/mol.

**Type**: Pregabalin — Small molecule; Sitagliptin — Small molecule.