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Drug interactions

Cyclobenzaprine + Indacaterol-glycopyrronium

Severity: Moderate

Cyclobenzaprine and Indacaterol-glycopyrronium: moderate 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

Cyclobenzaprine is structurally related to tricyclic antidepressants, with anticholinergic activity and some QT effect. It may add to the antimuscarinic and cardiac effects of the inhaler.

What this interaction means in plain words

Cyclobenzaprine and Indacaterol-glycopyrronium 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.

Cyclobenzaprine belongs to Musculoskeletal; Indacaterol-glycopyrronium belongs to Respiratory.

Evidence level: Low

Why it happens

Additive antimuscarinic effects and possible additive QT prolongation or adrenergic cardiac stimulation.

What to do

Monitor for anticholinergic effects and palpitations. Obtain an ECG in patients with QT risk factors.

What to ask your pharmacist

  • 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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Frequently asked questions

Can I take Cyclobenzaprine with Indacaterol-glycopyrronium?

MediHelp rates the interaction as moderate. Cyclobenzaprine and Indacaterol-glycopyrronium 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. Cyclobenzaprine is structurally related to tricyclic antidepressants, with anticholinergic activity and some QT effect. It may add to the antimuscarinic and cardiac effects of the inhaler.

How serious is the interaction between Cyclobenzaprine and Indacaterol-glycopyrronium?

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 anticholinergic effects and palpitations. Obtain an ECG in patients with QT risk factors.

What other medicines interact with Indacaterol-glycopyrronium?

MediHelp also lists interactions of Indacaterol-glycopyrronium with, for example, Amisulpride, Arformoterol, Arsenic trioxide. The full list is on the Indacaterol-glycopyrronium page.

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