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The guidelines below will help you adjust your diabetes medicine and diet as you get ready for your test.
If you see a diabetes educator or diabetes specialist, contact them at least 1 week before your test to ask about adjusting your diabetes medicine or insulin.
Test your blood sugar anytime you feel your blood sugar is low or high.
If You Take Diabetes Medicine other than Insulin
2 Days before the Test
The Day Before the Test
*Be sure to bring a source of fast-acting sugar and your blood glucose meter with you.
If You Take Insulin
The day before the test
To see this information online and learn more, visit MyHealth.Alberta.ca/health/pages/conditions.aspx?Hwid=custom.ab_diabetes_bariumenema_colonoscopy.
For 24/7 nurse advice and general health information call Health Link at 811.
Current as of: October 15, 2021
Author: Endocrinology and Metabolism Program, Alberta Health Services
This material is not a substitute for the advice of a qualified health professional. This material is intended for general information only and is provided on an "as is", "where is" basis. Although reasonable efforts were made to confirm the accuracy of the information, Alberta Health Services does not make any representation or warranty, express, implied or statutory, as to the accuracy, reliability, completeness, applicability or fitness for a particular purpose of such information. Alberta Health Services expressly disclaims all liability for the use of these materials, and for any claims, actions, demands or suits arising from such use.