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Interactions médicamenteuses

Amitriptyline + Glycopyrrolate

Gravité: Modérée

Amitriptyline and Glycopyrrolate: moderate interaction.

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Résumé

Both drugs have anticholinergic activity, so combined use can cause dry mouth, constipation, urinary retention, blurred vision and tachycardia. In susceptible patients, such as older adults, confusion, ileus or heat intolerance may occur.

Ce que signifie cette interaction, en termes simples

Amitriptyline and Glycopyrrolate 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.

Amitriptyline belongs to Central Nervous System; Glycopyrrolate belongs to Respiratory.

Niveau de preuve: Moderate

Pourquoi elle survient

Additive antimuscarinic effects from muscarinic receptor blockade.

Conduite à tenir

Monitor for anticholinergic toxicity, especially in older patients or those with glaucoma, urinary retention or constipation. Reduce doses or select non-anticholinergic alternatives if effects are troublesome.

Questions à poser à votre pharmacien

  • 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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Questions fréquentes

Can I take Amitriptyline with Glycopyrrolate?

MediHelp rates the interaction as moderate. Amitriptyline and Glycopyrrolate 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. Both drugs have anticholinergic activity, so combined use can cause dry mouth, constipation, urinary retention, blurred vision and tachycardia. In susceptible patients, such as older adults, confusion, ileus or heat intolerance may occur.

How serious is the interaction between Amitriptyline and Glycopyrrolate?

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 toxicity, especially in older patients or those with glaucoma, urinary retention or constipation. Reduce doses or select non-anticholinergic alternatives if effects are troublesome.

What other medicines interact with Amitriptyline?

MediHelp also lists interactions of Amitriptyline with, for example, Isocarboxazid, Methylene blue, Phenelzine. The full list is on the Amitriptyline page.

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Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.

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