Drug Information

A registry of currently enrolling, currently in process, and completed clinical trials in the United States; includes some international coverage. Some trials also include data from the trial, provided in tabular results or narrative results. Trials listed include trials of new drugs; behavioral interventions; comparative efficacy studies; trials for drugs for new indications; economic impact of drugs or procedures; and medical device trials. Can be searched or browsed by drug class or indication.

DailyMed provides trustworthy information about marketed drugs in the United States. DailyMed is the official provider of FDA label information (package inserts). This website provides a standard, comprehensive, up-to-date, look-up and download resource of medication content and labeling found in medication package inserts.

The Dietary Supplement Fact Sheets are evidence-based summaries for health professionals and consumers on specific vitamins, minerals, herbs, and other dietary supplement ingredients.

The Dietary Supplement Label Database (DSLD) is a joint project of the National Institutes of Health (NIH) Office of Dietary Supplements (ODS) and National Library of Medicine (NLM). The DSLD contains the full label contents from a sample of dietary supplement products marketed in the U.S.

The Drug Information Portal gives users a gateway to selected drug information from the U.S. National Library of Medicine and other key U.S. Government agencies.

This site provides professional-level and consumer-level information on prescription, over-the-counter, herbal, and nutraceutical drugs.Search or browse by drug name, drug class name, or conditions. Includes pill identifier and interactions checker. Sources of information include American Hospital Formulary Service Drug Information (AHFS DI), United States Food and Drug Administration (FDA), Micromedex,and MedFacts.

Browse or search for United States Food and Drug Administration (FDA) approved prescription and over-the-counter drug products. Contents vary for each drug, but may include dates of original approval; approval history, letters, reviews, and related documents; therapeutic equivalents; risk evaluation and mitigation strategy (REMS); other important information related to postmarket drug safety; medication guides; and approved labels.

Brief, professionally-focused monographs of frequently used prescription and over-the-counter drugs. Includes interactions checker. View information online or download onto a mobile device. Requires free registration to view or download.

This United States government-supported site is aimed at consumers and provides basic drug information on popular prescription and over-the-counter drugs and herbal and supplement preparations. Browse by generic or brand name (for prescription and over-the-counter drugs); browse by herb or supplement name.

Medscape Reference includes monographs for over-the-counter and prescription drugs, and a limited number of vitamins and herbal preparations. Includes a drug interaction checker. Requires free registration to view.

Explanations for the consumer about safe and effective use of prescription and over-the-counter drugs. Can only be searched using brand names. Content is based on the United States Food and Drug Administration (FDA)-approved drug information found in the Physicians' Desk Reference (PDR). Also contains disease and condition information for common ailments.

Offers detailed and current pharmaceutical information on brand and generic drugs and popular vitamins and supplements. Written and updated by pharmacists and physicians; includes information from the United States Food and Drug Administration (FDA). Both professional-level and patient-level information are provided. Also contains a pill identifier, dictionary, and overviews of diseases and conditions. The website is affiliated with WebMD and MedScape.