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Interazioni tra farmaci

Alfentanil + Diazepam

Gravità: Maggiore

Alfentanil and Diazepam: major interaction.

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Sintesi

Combining a benzodiazepine with an opioid such as alfentanil increases the risk of profound sedation, respiratory depression, hypotension and death. Benzodiazepines are often combined with alfentanil for anesthesia, which requires dose reduction and monitoring.

Cosa significa questa interazione in parole semplici

Alfentanil and Diazepam can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.

Livello di evidenza: High

Perché avviene

Additive CNS and respiratory depression via GABA-A and opioid receptor activity.

Cosa fare

Reduce doses and titrate each drug carefully, with continuous monitoring of oxygenation and ventilation. Ensure airway equipment and naloxone or flumazenil are available.

Cosa chiedere al farmacista

  • Does the benefit of taking both outweigh the risk in my case?
  • Do I need any blood test, ECG or other check while on both?
  • What early warning signs should I watch for, and what should I do if they appear?

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

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  • Additional notes
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Domande frequenti

Can I take Alfentanil with Diazepam?

MediHelp rates the interaction as major. Alfentanil and Diazepam can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Combining a benzodiazepine with an opioid such as alfentanil increases the risk of profound sedation, respiratory depression, hypotension and death. Benzodiazepines are often combined with alfentanil for anesthesia, which requires dose reduction and monitoring.

How serious is the interaction between Alfentanil and Diazepam?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Reduce doses and titrate each drug carefully, with continuous monitoring of oxygenation and ventilation. Ensure airway equipment and naloxone or flumazenil are available.

What other medicines interact with Diazepam?

MediHelp also lists interactions of Diazepam with, for example, Calcium / magnesium / potassium / sodium oxybates, Alprazolam, Amobarbital. The full list is on the Diazepam page.

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