MEDLINEplus will direct you to information to help answer health questions. MEDLINEplus brings together, by health topic, authoritative information from NLM, the National Institutes of Health (NIH), other government, non-profit and other health-related organizations. Preformulated MEDLINE searches are included in MEDLINEplus and give easy access to the medical research literature. It also provides you with a database of full-text drug information and an illustrated medical encyclopedia.