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Drug Interactions between amitriptyline and Theraflu Daytime Severe Cold & Cough

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

  • amitriptyline
  • Theraflu Daytime Severe Cold & Cough (acetaminophen/dextromethorphan/phenylephrine)

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Interactions between your drugs

Major

amitriptyline phenylephrine

Applies to: amitriptyline and Theraflu Daytime Severe Cold & Cough (acetaminophen / dextromethorphan / phenylephrine)

Amitriptyline should not be used with phenylephrine except in cases of emergency. If your doctor wants you to take this combination a dosage adjustment may be necessary. Your blood pressure may need to be checked more frequently. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using your medications without first talking to your doctor.

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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.

See Also

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.

Medical Disclaimer