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Exakte Wirkstoffkennungen und zitierbare Passagen zu Wechselwirkungen, Gegenanzeigen und Nebenwirkungen.

Ein Paarvergleich findet Originalpassagen, die den anderen Wirkstoff wörtlich nennen. Aussagen gelten für das jeweilige Präparat und seine Formulierung. Klassenbegriffe und abweichende Synonyme können fehlen. Kein Treffer bedeutet nicht, dass keine Wechselwirkung besteht.

RxNorm 05-Oct-2026 · geprüft 2026-10-25 · 1009 Präparate · 54812 Quellenpassagen · 148 strukturierte Aussagen. Automatisch aktualisiert, ohne menschliche Freigabe.

Quellenpassagen (1)

Wechselwirkungen · Vfend

VFEND 50 mg film-coated tablets VFEND 200 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 16–17

HOS-109484 · Präparat HOS-093201

16 Non-steroidal selective mineralocorticoid receptor (MR) antagonists Finerenone Although not studied, voriconazole Contraindicated (see section [CYP3A4 substrate] is likely to significantly increase 4.3) the plasma concentrations of finerenone. Eplerenone Although not studied, voriconazole Contraindicated (see section [CYP3A4 substrate] is likely to significantly increase 4.3) the plasma concentrations of eplerenone. Non-steroidal anti-inflammatory drugs (NSAIDs) [CYP2C9 substrates] Frequent monitoring for adverse S-Ibuprofen Cmax  20% reactions and toxicity related to Ibuprofen (400 mg single dose) S-Ibuprofen AUC0-  100% NSAIDs is recommended. Dose reduction of NSAIDs may be Diclofenac (50 mg single dose) Diclofenac Cmax  114% needed. Diclofenac AUC0-  78% Opioids Long-Acting Opiates In an independent published study, Dose reduction in oxycodone and [CYP3A4 substrates] Oxycodone Cmax  1.7-fold other long-acting opiates Oxycodone AUC0-  3.6-fold metabolised by CYP3A4 Oxycodone (10 mg single (e.g., hydrocodone) should be dose) considered. Frequent monitoring for opiate-associated adverse reactions may be necessary. Methadone (32-100 mg QD) R-methadone (active) Cmax  31% Frequent monitoring for adverse [CYP3A4 substrate] R-methadone (active) AUC  47% reactions and toxicity related to S-methadone Cmax  65% methadone, including QTc S-methadone AUC  103% prolongation, is recommended. Dose reduction of methadone may be needed. Short-acting Opiates Dose reduction of alfentanil, [CYP3A4 substrates] fentanyl and other short-acting opiates similar in structure to Alfentanil (20 μg/kg single In an independent published study, alfentanil and metabolised by dose, with concomitant Alfentanil AUC0-  6-fold CYP3A4 (e.g., sufentanil) should naloxone) be considered. Extended and frequent monitoring for Fentanyl (5 g/kg single dose) In an independent published study, respiratory depression and other Fentanyl AUC0-  1.34-fold opiate-associated adverse reactions is recommended. Opioid receptor antagonists Naloxegol Although not studied, voriconazole Contraindicated (see section [CYP3A4 substrate] is likely to significantly increase 4.3) the plasma concentrations of naloxegol. Oral contraceptives Oral Contraceptives* Ethinylestradiol Cmax  36% Monitoring for adverse reactions [CYP3A4 substrate; CYP2C19 Ethinylestradiol AUC  61% related to oral contraceptives, in inhibitor] Norethisterone Cmax  15% addition to those for Norethisterone/ethinylestradiol Norethisterone AUC  53% voriconazole, is recommended. (1 mg/0.035 mg QD) Voriconazole Cmax  14% Voriconazole AUC  46%

Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.

RxNorm-Namen im Text (wörtliche Treffer, Rolle nicht bewertet): alfentanil (HOS-109375) diclofenac (HOS-085903) ibuprofen (HOS-087884) methadone (HOS-086198) eplerenone (HOS-089050) oxycodone (HOS-109487) finerenone (HOS-109430) naloxegol (HOS-109428) hydrocodone (HOS-109488) naloxone (HOS-109490) fentanyl (HOS-086196) sufentanil (HOS-109489)

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Version 2026-07-21T15:15:00Z · SHA-256 e91b23f050e51d641bef6be84ca7a49bb0e71d249b5c23f29243dda478d37eaf · Passage 8ddbb18c489ccc11c6814ac36e2fb24fd816c63d5b15490877a83dbf46e7d7f5 · Zeichen 27474–31780 im Abschnitt

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