Drug Information

Access Medicine Drug Monographs 
Comprehensive info on all aspects including dosing, indications, and adverse reactions for generic and brand-name drugs, with printable patient handouts presented in English and Spanish

Clinical eCompanion
A point-of-care information tool developed by librarians at U. Pittsburgh. Combines these resources in one search: DailyMed, Dietary Supplement Label Database, Drug Interaction Checker, PillBox, Medlineplus, HealthReach, and information from PubMed, CDC, and other agencies. 

NLM Drug Information Portal 
National Library of Medicine (NLM). An extensive database with Info on over 31,000 drugs from their entry in clinical trials through US FDA approval and into the marketplace.

Pillbox 
From the NLM and NIH. Quickly identify unknown drugs by color, shape, size, imprint, and scoring. Pill images are included.

MedlinePlus 
Patient-oriented health information.

Merck Manual Drug Info  

DrugBank
A pharmaceutical knowledge base that provides detailed clinical level information  about drugs as well as molecular/chemical structure. 

PubChem 
This biological activities and chemical structures database included detailed chemical information. Links to PubMed literature citations.

Dietary Supplements Label Database (DSLD)
Includes full label derived information from dietary supplement products marketed in the U.S. with a Web-based user interface that provides ready access to label information. It was developed to serve the research community and as a resource for health care providers and the public

epocrates 
A point-of-care medical app with significant references for drug look-up, pill ID and interaction checks as well as many medical tables and EBM calculators. You must create an account on this site, but you do not have to subscribe. There is ‘premium’ content available for a fee.