Help Using This Site

Buttons added by the National Library of Medicine to the top of each page make the NIHSeniorHealth Web site more accessible and easy to use. You can use buttons to change the text size, change the contrast colors, or print.

Text Size

To change the text size, click on the "A" of your choice in the "Resize Text" tab in the top banner of  the page.

Color Contrast

You can change the page color for higher contrast. Select the "Change Contrast" tab in the top banner of the page to turn this feature on or off.


If you prefer to navigate through the site using the Tab key instead of the mouse, click on Skip Navigation at the top of the page.

Contact Us

For questions about NIHSeniorHealth please contact us via the Customer Service e-mail form, e-mail us directly at, or call 888-FIND-NLM (888-346-3656) and press 2 for questions.

Video Help

A detailed Video Help page is available with instructions on which media players to use for videos on the NIHSeniorHealth Web site.

Print Help

Printing on this Web site is easy. Just select "Print" from the top banner of any page.

Last reviewed: March 2012