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Interações medicamentosas

Leflunomide + Ublituximab

Gravidade: Grave

Leflunomide and Ublituximab: major interaction.

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Resumo

Both drugs suppress immune function, so combined use may increase the risk of serious infections. The risk is greater because leflunomide's active metabolite persists for a long time.

O que esta interação significa em palavras simples

Leflunomide and Ublituximab 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.

Leflunomide belongs to Musculoskeletal; Ublituximab belongs to Miscellaneous.

Nível de evidência: Moderate

Por que acontece

Additive immunosuppression from B-cell depletion by ublituximab and lymphocyte antiproliferation by leflunomide.

O que fazer

Avoid combining where possible. If used together, monitor closely for infection, and consider the long persistence of teriflunomide, using accelerated elimination if needed.

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 Leflunomide with Ublituximab?

MediHelp rates the interaction as major. Leflunomide and Ublituximab 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 drugs suppress immune function, so combined use may increase the risk of serious infections. The risk is greater because leflunomide's active metabolite persists for a long time.

How serious is the interaction between Leflunomide and Ublituximab?

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 where possible. If used together, monitor closely for infection, and consider the long persistence of teriflunomide, using accelerated elimination if needed.

What other medicines interact with Leflunomide?

MediHelp also lists interactions of Leflunomide with, for example, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal, Measles mumps and rubella vaccine live. The full list is on the Leflunomide page.

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