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Interactions médicamenteuses

Cholestyramine + Mycophenolate

Gravité: Majeure

Cholestyramine and Mycophenolate: major interaction.

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Résumé

Cholestyramine binds mycophenolic acid and interrupts its enterohepatic recirculation, which lowers exposure. This can reduce immunosuppression and raise the risk of rejection in transplant patients.

Ce que signifie cette interaction, en termes simples

Cholestyramine and Mycophenolate 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.

Niveau de preuve: High

Pourquoi elle survient

Binding in the gut reduces absorption and enterohepatic recycling of mycophenolic acid.

Conduite à tenir

Avoid concurrent use where possible; if cholestyramine is needed, consider alternatives. Monitor graft function and mycophenolic acid exposure if used together.

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 Cholestyramine with Mycophenolate?

MediHelp rates the interaction as major. Cholestyramine and Mycophenolate 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. Cholestyramine binds mycophenolic acid and interrupts its enterohepatic recirculation, which lowers exposure. This can reduce immunosuppression and raise the risk of rejection in transplant patients.

How serious is the interaction between Cholestyramine and Mycophenolate?

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 concurrent use where possible; if cholestyramine is needed, consider alternatives. Monitor graft function and mycophenolic acid exposure if used together.

What other medicines interact with Cholestyramine?

MediHelp also lists interactions of Cholestyramine with, for example, Cholic acid, Deferasirox, Leflunomide. The full list is on the Cholestyramine page.

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