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Interactions médicamenteuses

Amitriptyline + Dexchlorpheniramine

Gravité: Modérée

Amitriptyline and Dexchlorpheniramine: moderate interaction.

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Résumé

Dexchlorpheniramine is a first-generation antihistamine with sedative and anticholinergic properties like amitriptyline. Together they can increase drowsiness, dry mouth, urinary retention, and confusion.

Ce que signifie cette interaction, en termes simples

Amitriptyline and Dexchlorpheniramine 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; Dexchlorpheniramine belongs to Respiratory.

Niveau de preuve: Moderate

Pourquoi elle survient

Additive CNS depression and antimuscarinic effects.

Conduite à tenir

Monitor for sedation and anticholinergic effects, especially in older patients. Switch to a non-sedating antihistamine if appropriate.

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 Dexchlorpheniramine?

MediHelp rates the interaction as moderate. Amitriptyline and Dexchlorpheniramine 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. Dexchlorpheniramine is a first-generation antihistamine with sedative and anticholinergic properties like amitriptyline. Together they can increase drowsiness, dry mouth, urinary retention, and confusion.

How serious is the interaction between Amitriptyline and Dexchlorpheniramine?

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 sedation and anticholinergic effects, especially in older patients. Switch to a non-sedating antihistamine if appropriate.

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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