Skip to Content

Drug Interactions between acetaminophen / dextromethorphan / guaifenesin / pseudoephedrine and busulfan

This report displays the potential drug interactions for the following 2 drugs:

  • acetaminophen/dextromethorphan/guaifenesin/pseudoephedrine
  • busulfan

Edit list (add/remove drugs)

Interactions between your drugs


acetaminophen busulfan

Applies to: acetaminophen / dextromethorphan / guaifenesin / pseudoephedrine and busulfan

Using acetaminophen together with busulfan may increase the effects of busulfan. If your doctor prescribes these two drugs, you may need a dose adjustment or special tests to safely use both. Contact your doctor if you notice any of the side effects of busulfan, which may include bleeding or bruising, seizures, fever or chills, persistent cough, congestion, or breathing problems. You may also notice pain in the stomach or back, nausea, vomiting, or diarrhea. Also, these can be accompanied by decreased appetite or weight loss. Do not stop using any medications without first talking to your doctor.

Switch to professional interaction data

Drug and food interactions

No interactions were found. This does not necessarily mean no interactions exist. Always consult your healthcare provider.

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
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 interaction information available.

Further information

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