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Interazioni tra farmaci

Hydrocodone + Olanzapine / samidorphan

Gravità: Controindicata

Hydrocodone and Olanzapine / samidorphan: contraindicated interaction.

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Sintesi

Samidorphan blocks opioid receptors, reducing hydrocodone analgesia and potentially precipitating withdrawal in opioid-dependent patients. Escalating opioid doses to overcome the blockade is dangerous.

Cosa significa questa interazione in parole semplici

Hydrocodone and Olanzapine / samidorphan are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Livello di evidenza: High

Perché avviene

Samidorphan is a mu-opioid receptor antagonist that opposes hydrocodone's agonist effects.

Cosa fare

Ensure at least 7 days opioid-free for short-acting opioids before starting. Use an alternative antipsychotic in patients requiring opioids.

Cosa chiedere al farmacista

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

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

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Domande frequenti

Can I take Hydrocodone with Olanzapine / samidorphan?

MediHelp rates the interaction as contraindicated. Hydrocodone and Olanzapine / samidorphan are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Samidorphan blocks opioid receptors, reducing hydrocodone analgesia and potentially precipitating withdrawal in opioid-dependent patients. Escalating opioid doses to overcome the blockade is dangerous.

How serious is the interaction between Hydrocodone and Olanzapine / samidorphan?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Ensure at least 7 days opioid-free for short-acting opioids before starting. Use an alternative antipsychotic in patients requiring opioids.

What other medicines interact with Hydrocodone?

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

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