Interactions médicamenteuses
Amitriptyline + Atropine
Gravité: Modérée
Amitriptyline and Atropine: moderate interaction.
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Résumé
Both drugs have antimuscarinic activity, so combined use can produce additive effects such as dry mouth, constipation, urinary retention, blurred vision and tachycardia. Older patients and those with glaucoma or prostatic hyperplasia are at particular risk.
Ce que signifie cette interaction, en termes simples
Amitriptyline and Atropine 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; Atropine belongs to Miscellaneous.
Pourquoi elle survient
Additive blockade of muscarinic acetylcholine receptors.
Conduite à tenir
Monitor for anticholinergic toxicity such as urinary retention, ileus, confusion and tachycardia. Use the lowest effective doses or choose a less anticholinergic alternative in high-risk patients.
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?
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Autres interactions de Amitriptyline
- Amitriptyline + Isocarboxazid Contre-indiquée
- Amitriptyline + Methylene blue Contre-indiquée
- Amitriptyline + Phenelzine Contre-indiquée
- Amitriptyline + Pimozide Contre-indiquée
- Amitriptyline + Procarbazine Contre-indiquée
- Amitriptyline + Safinamide Contre-indiquée
Autres interactions de Atropine
- Atropine + Eluxadoline Majeure
- Atropine + Henbane Majeure
- Atropine + Pramlintide Majeure
- Abobotulinumtoxina + Atropine Modérée
- Aclidinium + Atropine Modérée
- Amantadine + Atropine Modérée
Questions fréquentes
Can I take Amitriptyline with Atropine?
MediHelp rates the interaction as moderate. Amitriptyline and Atropine 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 antimuscarinic activity, so combined use can produce additive effects such as dry mouth, constipation, urinary retention, blurred vision and tachycardia. Older patients and those with glaucoma or prostatic hyperplasia are at particular risk.
How serious is the interaction between Amitriptyline and Atropine?
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 such as urinary retention, ileus, confusion and tachycardia. Use the lowest effective doses or choose a less anticholinergic alternative in high-risk patients.
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.
Monographies complètes, posologies et vérificateur d'interactions dans l'application MediHelp
Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.
