MedlinePlus is the National Institutes of Health’s Web site for patients and their families and friends. Produced by the National Library of Medicine, the world’s largest medical library, it brings you information about diseases, conditions, and wellness issues in language you can understand.

MedlinePlus offers reliable, up-to-date health information, anytime, anywhere, for free.

Web Information

Medline Plus home: https://www.nlm.nih.gov/medlineplus/

Neurosciences page: https://www.nlm.nih.gov/medlineplus/ency/article/007456.htm

Browse the encyclopedia: https://www.nlm.nih.gov/medlineplus/encyclopedia.html

About Medline Plus

You can use MedlinePlus to learn about the latest treatments, look up information on a drug or supplement, find out the meanings of words, or view medical videos or illustrations. You can also get links to the latest medical research on your topic or find out about clinical trials on a disease or condition.

Health professionals and consumers alike can depend on it for information that is authoritative and up-to-date. MedlinePlus has extensive information from the National Institutes of Health and other trusted sources on over 950 diseases and conditions. There are directories, a medical encyclopedia and a medical dictionary, health information in Spanish, extensive information on prescription and nonprescription drugs, health information from the media, and links to thousands of clinical trials. MedlinePlus is updated daily. There is no advertising on this site, nor does MedlinePlus ...