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Interações medicamentosas

Omadacycline + Tretinoin

Gravidade: Grave

Omadacycline and Tretinoin: major interaction.

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Para profissionais de saúde — apenas referência. Esta página é um resumo breve, não é aconselhamento médico nem substitui a bula oficial ou o julgamento clínico. Verifique sempre antes de prescrever ou dispensar.

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Resumo

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.

O que esta interação significa em palavras 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.

Nível de evidência: Low

Por que acontece

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

O que fazer

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.

O que perguntar ao farmacêutico

  • 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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Perguntas frequentes

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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