Vai al contenuto

Interazioni tra farmaci

Fexinidazole + Tinidazole

Gravità: Maggiore

Fexinidazole and Tinidazole: major interaction.

Ultimo aggiornamento

Per operatori sanitari — solo a scopo di riferimento. Questa pagina è una sintesi breve, non è un parere medico e non sostituisce il RCP ufficiale né il giudizio clinico. Verificare sempre prima di prescrivere o dispensare.

Il contenuto clinico di questa pagina è disponibile solo in inglese.

Sintesi

Both are nitroimidazoles, and fexinidazole can inhibit CYP3A4, but tinidazole is only partly CYP3A4-dependent. Fexinidazole also carries QT-prolonging risk and neuropsychiatric effects, and combining two nitroimidazoles offers no therapeutic benefit and adds to toxicity.

Cosa significa questa interazione in parole semplici

Fexinidazole and Tinidazole 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.

Livello di evidenza: Low

Perché avviene

Possible CYP3A4 inhibition by fexinidazole raising tinidazole levels, with overlapping nitroimidazole toxicity.

Cosa fare

Avoid using the two together. If unavoidable, monitor ECG and neuropsychiatric status.

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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

Per gli utenti Pro+

Sblocca la pagina completa

Crei un account e avvii una prova di Pro+ per sbloccare le indicazioni complete sulla gestione di Fexinidazole e Tinidazole, le note aggiuntive, il dettaglio delle evidenze e il controllo delle interazioni per un'intera prescrizione.

  • Full clinical management advice
  • Additional notes
  • Evidence detail
  • Interaction checker for a whole prescription

Provi Pro+ gratis per 14 giorni sul web. Nessuna carta.

Domande frequenti

Can I take Fexinidazole with Tinidazole?

MediHelp rates the interaction as major. Fexinidazole and Tinidazole 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 are nitroimidazoles, and fexinidazole can inhibit CYP3A4, but tinidazole is only partly CYP3A4-dependent. Fexinidazole also carries QT-prolonging risk and neuropsychiatric effects, and combining two nitroimidazoles offers no therapeutic benefit and adds to toxicity.

How serious is the interaction between Fexinidazole and Tinidazole?

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 using the two together. If unavoidable, monitor ECG and neuropsychiatric status.

What other medicines interact with Tinidazole?

MediHelp also lists interactions of Tinidazole with, for example, Disulfiram, Ethanol, Lopinavir. The full list is on the Tinidazole page.

Monografie complete, posologie e verifica delle interazioni nell'app MediHelp

Apra il riferimento completo, verifichi le interazioni tra più farmaci e usi gli strumenti di posologia nell'app MediHelp.

Sfoglia dalla A alla Z · Interazioni tra farmaci

Scarica l'app Accedi