Hydrochlorothiazide vs Procainamide

## Hydrochlorothiazide vs Procainamide: Overview

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

## Mechanism of Action

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

## Pharmacokinetics

**Half-life**: Hydrochlorothiazide — 6-15 hours; Procainamide — N/A.

## Chemical Properties

**Molecular Formula**: Hydrochlorothiazide — C7H8ClN3O4S2; Procainamide — N/A.

**Molecular Weight**: Hydrochlorothiazide — 297.7400 g/mol; Procainamide — N/A.

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