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Interactions médicamenteuses

Omadacycline + Tretinoin

Gravité: Majeure

Omadacycline and Tretinoin: major interaction.

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Résumé

Both tetracyclines and systemic retinoids have been linked to intracranial hypertension (pseudotumor cerebri). Used together, the risk may be increased, with headache, visual disturbance and papilledema.

Ce que signifie cette interaction, en termes simples

Omadacycline and Tretinoin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.

Omadacycline belongs to Anti Bacterial; Tretinoin belongs to Dermatology.

Niveau de preuve: Low

Pourquoi elle survient

Possible additive effect on intracranial pressure; the mechanism is not well established.

Conduite à tenir

Avoid combining oral tretinoin with tetracyclines where an alternative antibiotic exists. If combined, monitor for headache and visual changes and stop treatment if intracranial hypertension is suspected.

Questions à poser à votre pharmacien

  • Does the benefit of taking both outweigh the risk in my case?
  • Do I need any blood test, ECG or other check while on both?
  • What early warning signs should I watch for, and what should I do if they appear?

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 Omadacycline with Tretinoin?

MediHelp rates the interaction as major. Omadacycline and Tretinoin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Both tetracyclines and systemic retinoids have been linked to intracranial hypertension (pseudotumor cerebri). Used together, the risk may be increased, with headache, visual disturbance and papilledema.

How serious is the interaction between Omadacycline and Tretinoin?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid combining oral tretinoin with tetracyclines where an alternative antibiotic exists. If combined, monitor for headache and visual changes and stop treatment if intracranial hypertension is suspected.

What other medicines interact with Tretinoin?

MediHelp also lists interactions of Tretinoin with, for example, Doxycycline, Minocycline, Palovarotene. The full list is on the Tretinoin 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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