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MedlinePlus is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). It was built as an online health information resource for patients and their families and friends.

MedlinePlus presents high-quality, easy to understand, relevant health and wellness information that is trusted.

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MedlinePlus at a Glance

  • Offers information on health topics, human genetics, medical tests, medications, dietary supplements, and healthy recipes.
  • Sourced from more than 1,600 selected organizations.
  • Provides 40,000 links to authoritative health information in English and 18,000 links to information in Spanish.
  • In 2018, 277 million users viewed MedlinePlus more than 700 million times.

Personal Health Records

You've probably seen your chart at your doctor's office. In fact, you may have charts at several doctors' offices. If you've been in the hospital, you have a chart there, too. These charts are your medical records. They may be on paper or electronic. To keep track of all this information, it's a good idea to keep your own personal health record.

What kind of information would you put in a personal health record? You could start with:

  • Your name, birth date, blood type, and emergency contact information
  • Date of last physical
  • Dates and results of tests and screenings
  • Major illnesses and surgeries, with dates
  • A list of your medicines and supplements, the dosages, and how long you've taken them
  • Any allergies
  • Any chronic diseases
  • Any history of illnesses in your family



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