Fluoxetine vs Gefitinib

## Fluoxetine vs Gefitinib: Overview

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

## Mechanism of Action

**Fluoxetine**: Selective serotonin reuptake inhibitor (SSRI).

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

## Pharmacokinetics

**Half-life**: Fluoxetine — 1-3 days; Gefitinib — 48 hours.

## Chemical Properties

**Molecular Formula**: Fluoxetine — C17H18F3NO; Gefitinib — C22H24ClFN4O3.

**Molecular Weight**: Fluoxetine — 309.3260 g/mol; Gefitinib — 446.9000 g/mol.

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