If you have any questions about your prescription, the best sources of information are your doctor, your pharmacist, and the pamphlet that comes with your medication. However, there are many good sources of information on the Internet.

Selected drug information sources on the Internet:

Select herbal medicine, dietary supplements, and alternative treatments sources on the Internet:

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This information is provided by the Cleveland Clinic and is not intended to replace the medical advice of your doctor or health care provider. Please consult your health care provider for advice about a specific medical condition. This document was last reviewed on: 3/2/2016…#9049