Colchicine vs Trimethoprim

## Colchicine vs Trimethoprim: Overview

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

## Mechanism of Action

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

**Trimethoprim**: Dihydrofolate reductase inhibitor (bacterial selective).

## Pharmacokinetics

**Half-life**: Colchicine — 26-31 hours; Trimethoprim — 8-10 hours.

## Chemical Properties

**Molecular Formula**: Colchicine — C22H25NO6; Trimethoprim — C14H18N4O3.

**Molecular Weight**: Colchicine — 399.4370 g/mol; Trimethoprim — 290.3180 g/mol.

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