Levofloxacin vs Metformin

## Levofloxacin vs Metformin: Overview

This comparison examines the pharmacological differences between **Levofloxacin** and **Metformin**.

## Mechanism of Action

**Levofloxacin**: Fluoroquinolone antibiotic inhibiting bacterial DNA gyrase and topoisomerase IV.

**Metformin**: Activates AMP-activated protein kinase, decreasing hepatic glucose production.

## Pharmacokinetics

**Half-life**: Levofloxacin — 6-8 hours; Metformin — 4-9 hours.

## Chemical Properties

**Molecular Formula**: Levofloxacin — C18H20FN3O4; Metformin — C4H11N5.

**Molecular Weight**: Levofloxacin — 361.3680 g/mol; Metformin — 129.1640 g/mol.

**Type**: Levofloxacin — Small molecule; Metformin — Small molecule.