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Drug Interactions between Darvon and Fenortho

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

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Interactions between your drugs

Minor

fenoprofen propoxyphene

Applies to: Fenortho (fenoprofen) and Darvon (propoxyphene)

One study has reported that concomitant administration of propoxyphene and fenoprofen provides a favorable increase in analgesia.

References

  1. Gruber CM Jr (1976) "Evaluating interactions between fenoprofen and propoxyphene: analgesia and adverse reports by postepisiotomy patients." J Clin Pharmacol, 16, p. 407-17

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Drug and food interactions

Major

propoxyphene food

Applies to: Darvon (propoxyphene)

GENERALLY AVOID: Alcohol may have additive CNS- and/or respiratory-depressant effects with propoxyphene. Misuse of propoxyphene, either alone or in combination with other CNS depressants, has been a major cause of drug-related deaths, particularly in patients with a history of emotional disturbances, suicidal ideation, or alcohol and drug abuse.

MANAGEMENT: The use of alcohol during propoxyphene therapy should be avoided. Patients should be warned not to exceed the recommended dosage of propoxyphene and to avoid activities requiring mental alertness until they know how these agents affect them.

References

  1. (2001) "Product Information. Darvon (propoxyphene)." Lilly, Eli and Company

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Moderate

fenoprofen food

Applies to: Fenortho (fenoprofen)

GENERALLY AVOID: The concurrent use of aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) and ethanol may lead to gastrointestinal (GI) blood loss. The mechanism may be due to a combined local effect as well as inhibition of prostaglandins leading to decreased integrity of the GI lining.

MANAGEMENT: Patients should be counseled on this potential interaction and advised to refrain from alcohol consumption while taking aspirin or NSAIDs.

References

  1. (2002) "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn

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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

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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.

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