Gefitinib vs Prednisone

## Gefitinib vs Prednisone: Overview

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

## Mechanism of Action

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

**Prednisone**: Synthetic corticosteroid; suppresses inflammation via glucocorticoid receptor.

## Pharmacokinetics

**Half-life**: Gefitinib — 48 hours; Prednisone — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Gefitinib — C22H24ClFN4O3; Prednisone — C21H26O5.

**Molecular Weight**: Gefitinib — 446.9000 g/mol; Prednisone — 358.4280 g/mol.

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