Prescription drug information

DrugWatch.com
Aims to educate the public about prescription and over-the-counter medications, drug recalls, medication interactions, and current developments in the medical field. Reviewed and certified by the Health On the Net (HON) Foundation, a not-for-profit foundation that works to preserve the accuracy and trustworthiness of Web-based medical information.
RxList: The Internet Drug Index
Look up drug doses, side effects, interactions, and more.