Hydrochlorothiazide vs Pregabalin

## Hydrochlorothiazide vs Pregabalin: Overview

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

## Mechanism of Action

**Hydrochlorothiazide**: Inhibits Na+/Cl- cotransporter in distal convoluted tubule.

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

## Pharmacokinetics

**Half-life**: Hydrochlorothiazide — 6-15 hours; Pregabalin — 6.3 hours.

## Chemical Properties

**Molecular Formula**: Hydrochlorothiazide — C7H8ClN3O4S2; Pregabalin — C8H17NO2.

**Molecular Weight**: Hydrochlorothiazide — 297.7400 g/mol; Pregabalin — 159.2260 g/mol.

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