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Drug interactions

Levalbuterol + Nabilone

Severity: Minor

Levalbuterol and Nabilone: minor interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Nabilone can cause tachycardia and drowsiness, while levalbuterol is a beta-2 agonist that can increase heart rate and cause tremor and nervousness. No important sedative interaction is established, but additive tachycardia is possible.

What this interaction means in plain words

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

Evidence level: Low

Why it happens

Possible additive tachycardia; no established pharmacokinetic mechanism.

What to do

Monitor heart rate and palpitations, particularly in patients with cardiac disease. No dose adjustment is routinely needed.

What to ask your pharmacist

  • 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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Frequently asked questions

Can I take Levalbuterol with Nabilone?

MediHelp rates the interaction as minor. Levalbuterol and Nabilone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Nabilone can cause tachycardia and drowsiness, while levalbuterol is a beta-2 agonist that can increase heart rate and cause tremor and nervousness. No important sedative interaction is established, but additive tachycardia is possible.

How serious is the interaction between Levalbuterol and Nabilone?

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 heart rate and palpitations, particularly in patients with cardiac disease. No dose adjustment is routinely needed.

What other medicines interact with Nabilone?

MediHelp also lists interactions of Nabilone with, for example, Alfentanil, Amobarbital, Belladonna and opium. The full list is on the Nabilone page.

Full monographs, dosing and an interaction checker in the MediHelp app

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