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Drug interactions

Bupropion-naltrexone + Cefpirome

Severity: Moderate

Bupropion-naltrexone and Cefpirome: moderate interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Cephalosporins such as cefpirome can lower the seizure threshold, especially in renal impairment. Combined with bupropion, which is itself dose-dependently epileptogenic, seizure risk may rise.

What this interaction means in plain words

Bupropion-naltrexone and Cefpirome can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.

Bupropion-naltrexone belongs to Miscellaneous; Cefpirome belongs to Anti Bacterial.

Evidence level: Low

Why it happens

Additive lowering of seizure threshold through pharmacodynamic effects.

What to do

Adjust cefpirome dose to renal function and avoid exceeding the lowest effective bupropion dose. Monitor for neurological symptoms.

What to ask your pharmacist

  • Should I take them at different times of day?
  • Does the dose of either medicine need to change?
  • Is there anything I should avoid, such as alcohol or certain foods, while on both?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Bupropion-naltrexone with Cefpirome?

MediHelp rates the interaction as moderate. Bupropion-naltrexone and Cefpirome can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Cephalosporins such as cefpirome can lower the seizure threshold, especially in renal impairment. Combined with bupropion, which is itself dose-dependently epileptogenic, seizure risk may rise.

How serious is the interaction between Bupropion-naltrexone and Cefpirome?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Adjust cefpirome dose to renal function and avoid exceeding the lowest effective bupropion dose. Monitor for neurological symptoms.

What other medicines interact with Bupropion-naltrexone?

MediHelp also lists interactions of Bupropion-naltrexone with, for example, Hydrocodone, Hydromorphone, Isocarboxazid. The full list is on the Bupropion-naltrexone page.

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