Skip to Content


See what a doctor sees when you undergo an examination of your colon.

© 1998-2021 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Terms of use

Recommended Videos

Barium enema

See what to expect during an X-ray examination of your colon.

Lyrica (pregabalin): Important Precautions for Its Use

A discussion of Lyrica (pregabalin) precautions and therapy discontinuation.


This animation shows the effects of hypertension on a cerebral artery.

When is Emergency Treatment Needed for Burns?

A brief overview of minor and major burns, when to get emergency care, and a description of 1st, 2nd and 3rd degree burns.

How diabetes affects your blood sugar

See how diabetes, blood sugar and insulin are related.

Browse by Category

By Medication