PTCB is a national credentialing organization accredited by the NCCA. The website has information about certificate programs, continuing education, and testing; it also has a jobs board (Career Center).
Scroll down the page to learn about some of the consumer and professional resources Drugs.com uses to provide information. The website is supported by paid advertisements. Learn more about their information sources and advertising policies here.
Drugs@FDA is funded by the US Government and includes information on most drugs approved for human use in the US since 1938. Be sure to read the disclaimer near the bottom of the page (e.g., vaccines are NOT included in this database), and learn more about what IS included here.
MedlinePlus is provided by the National Library of Medicine, which is part of the National Institutes of Health. It is funded by the US Government. Learn more about MedlinePlus' selection criteria here.
MedWatch is the FDA's safety alert site. Citizens and healthcare professionals can report adverse events, which the FDA will then research before posting here. This site is funded by the US Government.
Part of Public Citizen, a consumer advocacy watchdog, this site contains information on prescription and OTC medications and supplements. It is funded by donations and subscriptions. Limited information is available to non-subscribers.