- U.S. Food and Drug Administration
www.fda.gov - ConsumerMedsafety.org
www.consumermedsafety.org - Rx List – The Internet Drug Index for prescription drug information, interactions, and side effects
www.rxlist.com - MedicineNet – Health and Medical Information Produced by Doctors
www.medicinenet.com - Institute for Safe Medication Practices
www.ismp.org - Consumer Healthcare Products Association
www.chpa-info.org