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Quadrinal Drug Interactions

Currently displaying 39 drugs known to have a minor interaction with Quadrinal (ephedrine / phenobarbital / potassium iodide / theophylline).

View all medications that may interact with Quadrinal (ephedrine / phenobarbital / potassium iodide / theophylline) or return to the list of commonly checked interactions in combination with this medicine.

Minor interactions with Quadrinal (ephedrine / phenobarbital / potassium iodide / theophylline)

Note: Showing generic names only.

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Quadrinal alcohol/food interactions

There are 5 alcohol/food interactions with Quadrinal (ephedrine / phenobarbital / potassium iodide / theophylline).

Quadrinal disease interactions

There are 31 disease interactions with Quadrinal (ephedrine / phenobarbital / potassium iodide / theophylline) which include:

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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