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Interactions médicamenteuses

Fentanyl + Scopolamine

Gravité: Majeure

Fentanyl and Scopolamine: major interaction.

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Résumé

Both agents depress the central nervous system, and the combination can cause deeper sedation and confusion. Fentanyl also adds respiratory depression, and both can slow gut motility and cause urinary retention.

Ce que signifie cette interaction, en termes simples

Fentanyl and Scopolamine 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.

Fentanyl belongs to Musculoskeletal; Scopolamine belongs to Respiratory.

Niveau de preuve: Moderate

Pourquoi elle survient

Additive CNS and respiratory depressant effects of an opioid and a centrally acting anticholinergic.

Conduite à tenir

Use only if alternatives are inadequate, with the lowest effective doses. Monitor sedation and respiratory rate, and watch for constipation and urinary retention.

Questions à poser à votre pharmacien

  • 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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Questions fréquentes

Can I take Fentanyl with Scopolamine?

MediHelp rates the interaction as major. Fentanyl and Scopolamine 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. Both agents depress the central nervous system, and the combination can cause deeper sedation and confusion. Fentanyl also adds respiratory depression, and both can slow gut motility and cause urinary retention.

How serious is the interaction between Fentanyl and Scopolamine?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use only if alternatives are inadequate, with the lowest effective doses. Monitor sedation and respiratory rate, and watch for constipation and urinary retention.

What other medicines interact with Scopolamine?

MediHelp also lists interactions of Scopolamine with, for example, Benzhydrocodone / acetaminophen, Buprenorphine long-acting, Buprenorphine subdermal implant. The full list is on the Scopolamine page.

Monographies complètes, posologies et vérificateur d'interactions dans l'application MediHelp

Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.

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