Skip to Content
Learn about Amitiza, a treatment of Chronic Constipation

Drug interactions between Dulcolax and Suprep Bowel Prep Kit

Results for the following 2 drugs:
Dulcolax (bisacodyl)
Suprep Bowel Prep Kit (magnesium sulfate/potassium sulfate/sodium sulfate)

Interactions between your drugs

There were no interactions found in our database between Dulcolax and Suprep Bowel Prep Kit - however, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.


A total of 304 drugs (1221 brand and generic names) are known to interact with Dulcolax.

Suprep Bowel Prep Kit

A total of 662 drugs (2901 brand and generic names) are known to interact with Suprep Bowel Prep Kit.

Drug and food interactions


magnesium/potassium/sodium sulfates food

Applies to: Suprep Bowel Prep Kit (magnesium sulfate / potassium sulfate / sodium sulfate)

Oral medications may not be properly absorbed when they are taken within one hour before starting magnesium/potassium/sodium sulfates for bowel cleansing. Talk to your doctor or pharmacist to see if you should adjust the dosing schedule of your other medications before you begin bowel cleansing treatment. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Switch to professional interaction data

Therapeutic duplication warnings

No therapeutic duplications were found for your selected drugs.

Drug Interaction Classification

The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.