Brivudin
DefinitionThis section has been translated automatically.
Substance from the group of virustatics.
Half-lifeThis section has been translated automatically.
12–15 h
IndicationThis section has been translated automatically.
Infections with varicella zoster in immunocompetent adults. Efficacy in children has not been proven.
Limited indicationThis section has been translated automatically.
Restricted kidney function, pregnancy, lactation.
Dosage and method of useThis section has been translated automatically.
Adults: 125 mg p.o. once/day for 7 days.
Undesirable effectsThis section has been translated automatically.
Nausea, vomiting, diarrhoea, abdominal pain, headache, dizziness, proteinuria, glucosuria, creatinine and transaminase increase, leukopenia and thrombopenia, loss of appetite.
InteractionsThis section has been translated automatically.
Increase in toxicity of fluorouracil and tegafur. Also no application of 5-FU topically (e.g. for the treatment of actinic keratosis).
ContraindicationThis section has been translated automatically.
Patients with cytostatic therapy and antifungal therapy with flucytosine, also with topical application). The interaction with 5-fluoropyrimidines can be fatal!!!
PreparationsThis section has been translated automatically.
Zostex
Note(s)This section has been translated automatically.
The rate of post-zosteric neuralgia should be reduced by the active substance.
LiteratureThis section has been translated automatically.
- Dworkin RH et al (2007) Recommendations for the management of herpes zoster. Clin Infect Dis 44: 1-26
- Drug Commission of the German Medical Association: (2006) "UAW - learning from mistakes": potentially fatal interaction between brivudine (Zostex®) and 5-fluoropyrimidines. Dtsch Arztebl 103: A 1922-1923
- WHO Pharmaceuticals Newsletter (2018) Brivudine and 5-fluorouracil - Persistence of a fatal drug-drug interaction. WHO Pharmaceuticals Newsletter 6: 20-24
- https://www.akdae.de/Arzneimittelsicherheit/DSM/Archiv/2019-11.html
- https://www.aerzteblatt-sachsen-anhalt.de/ausgabe/arzneimittelkommission/3103-rote-hand-brief-zu-brivudin-potenziell-toedliche-toxizitaet-von-fluoropyrimidinen-bei-der-anwendung-kurz-vor-gleichzeitig-mit-oder-innerhalb-von-vier-wochen-nach-ende-der-behandlung-mit-brivudin.html