Dexamethasone vs Gefitinib

## Dexamethasone vs Gefitinib: Overview

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

## Mechanism of Action

**Dexamethasone**: Potent synthetic glucocorticoid.

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

## Pharmacokinetics

**Half-life**: Dexamethasone — 36-54 hours; Gefitinib — 48 hours.

## Chemical Properties

**Molecular Formula**: Dexamethasone — C22H29FO5; Gefitinib — C22H24ClFN4O3.

**Molecular Weight**: Dexamethasone — 392.4610 g/mol; Gefitinib — 446.9000 g/mol.

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