
MedlinePlus
by National Library of Medicine
"Trusted health information from the National Library of Medicine."
Overview
In October 1998, the U.S. National Library of Medicine launched MedlinePlus, a free online service that puts reliable health information directly into the hands of patients and their families. The site pulls from the NIH, other government agencies, and respected health organizations, offering plain-language articles on hundreds of diseases and conditions, details on prescription and over-the-counter drugs, herbs, and supplements, plus a medical encyclopedia with images, a dictionary, interactive tutorials, and surgery videos. No ads, no commercial influence, no cost.
MedlinePlus Connect, a separate service, links this content directly into electronic health records and patient portals. When a doctor orders a test or prescribes a medication, a patient can click through to authoritative explanations right from their health record. The service also provides genetics information, healthy recipes, and an easy-to-read health section. Content reaches over 40 languages, with full Spanish and English coverage.
Key Features
- Free, no advertising, no subscription
- Plain-language health information for consumers
- Drug and supplement database with usage and side effects
- Medical encyclopedia with images and videos
- Interactive health tutorials and anatomy videos
- Genetics section covering conditions and genes
- Medical tests explained in lay terms
- Healthy recipes and easy-to-read content
- Multilingual content in over 40 languages
- EHR integration via MedlinePlus Connect
Specifications
| Languages | English, Spanish, select content in 40+ languages |
| Platform | Web (medlineplus.gov), mobile-optimized (m.medlineplus.gov) |
| API | Web Service API at wsearch.nlm.nih.gov/ws/query |
| Security | HTTPS |
| EHR Integration | MedlinePlus Connect (Web app and Web service with XML responses) |
Pros & Cons
Pros
- • Completely free with no ads or commercial bias
- • Content from authoritative government and academic sources
- • Covers a wide range of health topics, drugs, and supplements
- • Available in multiple languages
- • Integrates with electronic health records for point-of-care use
Cons
- • Does not provide personalized medical advice
- • Some content may be too basic for advanced users
- • Limited interactive features compared to some commercial sites
Frequently Asked Questions
Is MedlinePlus free?
Is MedlinePlus reliable?
MedlinePlus vs WebMD: What's the difference?
Does MedlinePlus provide medical advice?
What languages is MedlinePlus available in?
Keywords
Sources
Product Info
- Brand
- National Library of Medicine
- Manufacturer
- U.S. National Library of Medicine
- Category
- Health Information Service
- Released
- 1998-10-01
- Price
- Free
- Availability
- Available
- Launch Date
- October 1998
- Producer
- U.S. National Library of Medicine (NLM)
- Parent Organization
- National Institutes of Health (NIH)
- Primary Languages
- English, Spanish
- Total Languages
- Over 40
- EHR Integration
- MedlinePlus Connect
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