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Drug interactions

Clomipramine + Glycopyrronium

Severity: Moderate

Clomipramine and 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

Clomipramine is a strongly anticholinergic tricyclic antidepressant. With glycopyrronium, additive effects such as dry mouth, constipation, urinary retention, tachycardia, blurred vision and delirium are more likely.

What this interaction means in plain words

Clomipramine and 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.

Clomipramine belongs to Central Nervous System; Glycopyrronium belongs to Respiratory.

Evidence level: Moderate

Why it happens

Additive pharmacodynamic antimuscarinic activity.

What to do

Monitor for anticholinergic effects, particularly in older patients or those with glaucoma, prostatic hypertrophy or ileus; lower the dose or choose a less anticholinergic option if symptomatic.

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 Clomipramine with Glycopyrronium?

MediHelp rates the interaction as moderate. Clomipramine and 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. Clomipramine is a strongly anticholinergic tricyclic antidepressant. With glycopyrronium, additive effects such as dry mouth, constipation, urinary retention, tachycardia, blurred vision and delirium are more likely.

How serious is the interaction between Clomipramine and 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, particularly in older patients or those with glaucoma, prostatic hypertrophy or ileus; lower the dose or choose a less anticholinergic option if symptomatic.

What other medicines interact with Glycopyrronium?

MediHelp also lists interactions of Glycopyrronium with, for example, Clozapine, Potassium chloride, Abobotulinumtoxina. The full list is on the Glycopyrronium page.

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