You can find a lot of useful health information on the World Wide Web. That's why many people bring printouts from Web sites to doctor appointments. This is a good way to start a discussion, and your doctor can help determine if the information applies to you.
Online pointers
When going online for health information, keep the following in mind:
The information you find should never replace your doctor's advice. Your physician can review your health history and do a medical exam when appropriate; that's the best way to find answers to specific health issues.
Not all health advice on the Internet is sound. In fact, some can harm you.
Look for HON approval. HON stands for the Health On the Net foundation, a self-governing, international body that developed a code of ethical conduct or "good behavior" for presenting medical information online. HON-approved sites strive to maintain that code, which includes clearly stating the source and purpose of the information provided.
Reliability questions
These questions can help you determine if a site has reliable health information.
Purpose
Is the site's purpose clearly stated?
Is the information presented meant to educate, advertise or advocate?
Who is the intended audience?
Who sponsors the site? Are they trying to sell anything?
Content
Does the information seem objective, or is it someone's opinion?
Who produces and/or reviews the content? Are his or her credentials listed? Can you contact him or her?
Is the information backed by research? Are sources listed and verifiable?
When was the information last updated?
Timeliness
When was the site first produced and last updated? Are such dates easily located?
If there are links to other sites, are they appropriate and working?
Privacy
Does the site have a privacy policy? Is it clear how any information you provide may be used?
What kind of information are they collecting?
Can you access information without giving personal information?