Colchicine vs Hydroxychloroquine

## Colchicine vs Hydroxychloroquine: Overview

This comparison examines the pharmacological differences between **Colchicine** and **Hydroxychloroquine**.

## Mechanism of Action

**Colchicine**: Binds tubulin disrupting microtubule polymerization; anti-inflammatory.

**Hydroxychloroquine**: Accumulates in lysosomes raising pH; inhibits toll-like receptor signaling.

## Pharmacokinetics

**Half-life**: Colchicine — 26-31 hours; Hydroxychloroquine — 40-50 days.

## Chemical Properties

**Molecular Formula**: Colchicine — C22H25NO6; Hydroxychloroquine — C18H26ClN3O.

**Molecular Weight**: Colchicine — 399.4370 g/mol; Hydroxychloroquine — 335.8720 g/mol.

**Type**: Colchicine — Small molecule; Hydroxychloroquine — Small molecule.