Hydroxychloroquine vs Metformin

## Hydroxychloroquine vs Metformin: Overview

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

## Mechanism of Action

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

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

## Pharmacokinetics

**Half-life**: Hydroxychloroquine — 40-50 days; Metformin — 4-9 hours.

## Chemical Properties

**Molecular Formula**: Hydroxychloroquine — C18H26ClN3O; Metformin — C4H11N5.

**Molecular Weight**: Hydroxychloroquine — 335.8720 g/mol; Metformin — 129.1640 g/mol.

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