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Interazioni tra farmaci

Cannabidiol + Dronabinol

Gravità: Moderata

Cannabidiol and Dronabinol: moderate interaction.

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Sintesi

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.

Cosa significa questa interazione in parole semplici

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.

Livello di evidenza: Moderate

Perché avviene

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

Cosa fare

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

Cosa chiedere al farmacista

  • 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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Domande frequenti

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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