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Interações medicamentosas

Cannabidiol + Dronabinol

Gravidade: Moderada

Cannabidiol and Dronabinol: moderate interaction.

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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.

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Resumo

Cannabidiol inhibits CYP2C9 and CYP3A4 and may raise dronabinol (THC) concentrations, increasing psychoactive effects such as sedation, dizziness and tachycardia. Both agents also have additive CNS effects.

O que esta interação significa em palavras simples

Cannabidiol and Dronabinol 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.

Cannabidiol belongs to Central Nervous System; Dronabinol belongs to Central Nervous System.

Nível de evidência: Moderate

Por que acontece

Cannabidiol inhibits CYP2C9 and CYP3A4 metabolism of dronabinol, plus additive CNS effects.

O que fazer

Monitor for excessive sedation, cognitive impairment and tachycardia; reduce the dronabinol dose if adverse effects appear.

O que perguntar ao farmacêutico

  • 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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Perguntas frequentes

Can I take Cannabidiol with Dronabinol?

MediHelp rates the interaction as moderate. Cannabidiol and Dronabinol 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. Cannabidiol inhibits CYP2C9 and CYP3A4 and may raise dronabinol (THC) concentrations, increasing psychoactive effects such as sedation, dizziness and tachycardia. Both agents also have additive CNS effects.

How serious is the interaction between Cannabidiol and Dronabinol?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for excessive sedation, cognitive impairment and tachycardia; reduce the dronabinol dose if adverse effects appear.

What other medicines interact with Dronabinol?

MediHelp also lists interactions of Dronabinol with, for example, Cefotetan, Disulfiram, Midazolam intranasal. The full list is on the Dronabinol page.

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