Dear Reader,

The internet holds a vast amount of medical information. It’s important to not use what you read online to diagnose or treat health conditions. Instead, discuss your concerns with your healthcare team. But if you want additional information, use these tips to tune in to reliable online sources.

Check the address – Sites that end in .gov are from government agencies. Sites with .edu are from academic institutions. Sites with .org are generally nonprofit organizations. Sites with .com are from commercial entities. Sites with any ending can be reliable, but use the most caution around .com sites. They may have profit motives that are not always transparent.
Check the “About Us” page – A reputable site or app generally has basic information about who runs it, which institutions are affiliated with it and who funds it. Also check for a “Contact Us” option, or something similar, for user feedback and questions.
Check the date – Reliable sources tend to include a date on each page, telling you when the information was current. A lack of date doesn’t disqualify the site, but proceed with more skepticism.
Check the sources – Reliable sites often list their sources of information – usually including links to established guidelines or quality medical studies.
Check the privacy – Be skeptical of sites or apps that ask for personal information or use high-pressure sales tactics. Some sites require that you register with an email address and password. But asking for a social security number, credit card or bank information is a red flag. Don’t share sensitive information without first checking with a trusted relative or a financial services or medical professional.