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Interactions médicamenteuses

Sapropterin + Sildenafil

Gravité: Mineure

Sapropterin and Sildenafil: minor interaction.

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Résumé

Sapropterin can promote nitric oxide synthesis, and sildenafil enhances nitric oxide signalling, so additive vasodilation is theoretically possible. This could lower blood pressure, although clinically significant effects have not been well documented.

Ce que signifie cette interaction, en termes simples

Sapropterin and Sildenafil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Sapropterin belongs to Miscellaneous; Sildenafil belongs to Genitourinary.

Niveau de preuve: Low

Pourquoi elle survient

Additive vasodilation through enhanced nitric oxide synthesis (sapropterin) and cGMP preservation (sildenafil).

Conduite à tenir

Monitor blood pressure and ask about dizziness when starting the combination; counsel patients to rise slowly.

Questions à poser à votre pharmacien

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

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 Sapropterin with Sildenafil?

MediHelp rates the interaction as minor. Sapropterin and Sildenafil have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Sapropterin can promote nitric oxide synthesis, and sildenafil enhances nitric oxide signalling, so additive vasodilation is theoretically possible. This could lower blood pressure, although clinically significant effects have not been well documented.

How serious is the interaction between Sapropterin and Sildenafil?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood pressure and ask about dizziness when starting the combination; counsel patients to rise slowly.

What other medicines interact with Sildenafil?

MediHelp also lists interactions of Sildenafil with, for example, Amyl nitrite, Atazanavir, Cobicistat. The full list is on the Sildenafil page.

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

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