Interazioni tra farmaci
Cyclosporin + Letermovir
Gravità: Maggiore
Cyclosporin and Letermovir: major interaction.
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Sintesi
Letermovir raises cyclosporine concentrations through CYP3A inhibition, and cyclosporine increases letermovir exposure by inhibiting OATP1B1/3. The combination can cause cyclosporine toxicity and increased letermovir adverse effects.
Cosa significa questa interazione in parole semplici
Cyclosporin and Letermovir 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.
Cyclosporin belongs to Miscellaneous; Letermovir belongs to Anti Virals.
Perché avviene
Letermovir inhibits CYP3A and cyclosporine inhibits OATP1B1/3 transport of letermovir.
Cosa fare
Reduce letermovir to 240 mg daily when given with cyclosporine. Monitor cyclosporine levels frequently during therapy and after letermovir is stopped.
Cosa chiedere al farmacista
- 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?
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Altre interazioni di Cyclosporin
- Adenovirus types 4 and 7 live + Cyclosporin Controindicata
- Aliskiren + Cyclosporin Controindicata
- Bcg vaccine live + Cyclosporin Controindicata
- Bosentan + Cyclosporin Controindicata
- Cidofovir + Cyclosporin Controindicata
- Cyclosporin + Dengue vaccine Controindicata
Altre interazioni di Letermovir
- Ergotamine + Letermovir Controindicata
- Letermovir + Pimozide Controindicata
- Apalutamide + Letermovir Maggiore
- Atorvastatin + Letermovir Maggiore
- Carbamazepine + Letermovir Maggiore
- Colchicine + Letermovir Maggiore
Domande frequenti
Can I take Cyclosporin with Letermovir?
MediHelp rates the interaction as major. Cyclosporin and Letermovir 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. Letermovir raises cyclosporine concentrations through CYP3A inhibition, and cyclosporine increases letermovir exposure by inhibiting OATP1B1/3. The combination can cause cyclosporine toxicity and increased letermovir adverse effects.
How serious is the interaction between Cyclosporin and Letermovir?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Reduce letermovir to 240 mg daily when given with cyclosporine. Monitor cyclosporine levels frequently during therapy and after letermovir is stopped.
What other medicines interact with Cyclosporin?
MediHelp also lists interactions of Cyclosporin with, for example, Adenovirus types 4 and 7 live, Aliskiren, Bcg vaccine live. The full list is on the Cyclosporin page.
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