Critical Nursing Resources: Drugs, Medications

CenterWatch A global source of news, directories, proprietary market research, and analysis for clinical trials professionals and patients

Daily Med

Drugs.com 

Drug Information Portal Acess to over 12,000 selected drugs (NLM)

Drug Therapy (NLM)

Drugs@FDA

Drugs, Supplements and Herbal Medications (NLM)

Drugwatch

Epocrates

Electronic Orange Book - FDA approved drug products

MedWatch (FDA)

NIH Office of Dietary Supplements

National Drug Code Directory

National Institute of Drug Abuse

Natural Standard

ProCalc

RX List

U.S. Food and Drug Administration: Drugs