Gefitinib vs Hydrochlorothiazide

## Gefitinib vs Hydrochlorothiazide: Overview

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

## Mechanism of Action

**Gefitinib**: Selective reversible inhibitor of EGFR tyrosine kinase.

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

## Pharmacokinetics

**Half-life**: Gefitinib — 48 hours; Hydrochlorothiazide — 6-15 hours.

## Chemical Properties

**Molecular Formula**: Gefitinib — C22H24ClFN4O3; Hydrochlorothiazide — C7H8ClN3O4S2.

**Molecular Weight**: Gefitinib — 446.9000 g/mol; Hydrochlorothiazide — 297.7400 g/mol.

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