MedlinePlus brings together authoritative information on over 700 diseases and conditions from the National Library of Medicine, the National Institutes of Health (NIH), and other government agencies and health-related organizations. There are also lists of hospitals and physicians, an illustrated medical encyclopedia, a medical dictionary, interactive patient tutorials, health information in Spanish, extensive information on prescription and nonprescription drugs, health information from the media, and links to thousands of clinical trials. Pre-formulated MEDLINE searches are included in MedlinePlus and give easy access to medical journal articles. MedlinePlus is updated daily. This resource is designed for educational use only and not intended to replace advice from a health professional. Learn more about MedlinePlus at https://medlineplus.gov/aboutmedlineplus.html