Health Tests

Medical Content Created by the Faculty of the
Harvard Medical School

0SHARES

Barium Swallow (upper gastrointestinal series or "upper gi series")

Do I Need To Do Anything After?

After the test, you can eat normally and do your normal activities. You should drink more water than usual to help clear out the barium and to prevent constipation, which might be a side effect of the test. Your stool may appear light in color for a couple of days.

From Health A-Z, Harvard Health Publications. Copyright 2007 by the President and Fellows of Harvard College. All rights reserved. Written permission is required to reproduce, in any manner, in whole or in part, the material contained herein. To make a reprint request, contact Harvard Health Publications. Used with permission of StayWell.

You can find more great health information on the Harvard Health Publications website.