---
title: "Drug Index — FDA-Approved Medication Monographs & Clinical Reference"
canonical_url: "https://medichelpline.com/drug-index"
content_type: "drug_index_hub"
total_monographs: 30796
generated_at: "2026-08-31T18:41:19.823Z"
license: "Drugs@FDA Public Domain / Informational Use"
---

# Drug Index — FDA-Approved Medication Monographs & Clinical Reference

## Catalog Overview
MedicHelpline Drug Index contains **30,796 FDA-approved drug monographs**, cross-referenced with active ingredients, therapeutic classes, dosage routes, Boxed Warnings, contraindications, and primary FDA application records.

## Popular Drug Monographs (.md)
- [**Amoxil** (Amoxicillin)](https://medichelpline.com/drug-index/amoxicillin.md)
- [**Glucophage** (Metformin)](https://medichelpline.com/drug-index/metformin.md)
- [**Lipitor** (Atorvastatin)](https://medichelpline.com/drug-index/atorvastatin.md)
- [**Synthroid** (Levothyroxine)](https://medichelpline.com/drug-index/levothyroxine.md)
- [**Prinivil** (Lisinopril)](https://medichelpline.com/drug-index/lisinopril.md)
- [**Norvasc** (Amlodipine)](https://medichelpline.com/drug-index/amlodipine.md)
- [**Zoloft** (Sertraline)](https://medichelpline.com/drug-index/sertraline.md)
- [**Prilosec** (Omeprazole)](https://medichelpline.com/drug-index/omeprazole.md)

## Querying Specific Monographs for AI Agents
To fetch any specific FDA monograph in Markdown format, query the slug endpoint directly:
- Format: `https://medichelpline.com/drug-index/{generic-or-brand-slug}.md`
- Example: [https://medichelpline.com/drug-index/amoxicillin.md](https://medichelpline.com/drug-index/amoxicillin.md)
- Example: [https://medichelpline.com/drug-index/metformin.md](https://medichelpline.com/drug-index/metformin.md)

## Navigation & Sitemaps
- [Full AEO Knowledge Feed (JSON)](https://medichelpline.com/api/seo/aeo-geo)
- [AEO Guidelines & Platform Context](https://medichelpline.com/llms.txt)

## Medical & Regulatory Disclaimer

> [!CAUTION]
> MedicHelpline content is structured for research, educational, and professional discovery purposes. It does not constitute individual medical advice, clinical diagnosis, or treatment recommendations.
> Always verify dosing, contraindications, and regulatory alerts against official product labeling and primary regulatory sources before clinical decision-making.