The data is sourced from the DailyMed site hosted by the US National Library of Medicine. It contains high quality information about marketed drugs. This information includes up-to-date and accurate FDA drug labels (package inserts) that describe the composition, form, packaging, and other properties of the drug products in detail. As well as the standard ontologies, FDA Drug Labels index includes its own domain specific ontologies providing concepts specific to drug types and document classifications as defined by FDA.
FDA Drug Labels provide a rich source of detailed intelligence on marketed drug products, including mechanism of action, pharmacology, safety/toxicity data, adverse events, contra-indications, and information on preclinical and clinical study outcomes.