Hydroxychloroquine vs Ranitidine

## Hydroxychloroquine vs Ranitidine: Overview

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

## Mechanism of Action

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

**Ranitidine**: Competitive H2 receptor antagonist.

## Pharmacokinetics

**Half-life**: Hydroxychloroquine — 40-50 days; Ranitidine — 2-3 hours.

## Chemical Properties

**Molecular Formula**: Hydroxychloroquine — C18H26ClN3O; Ranitidine — C13H22N4O3S.

**Molecular Weight**: Hydroxychloroquine — 335.8720 g/mol; Ranitidine — 314.4050 g/mol.

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