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.
Wechselwirkungen · Norvir
Norvir 100 mg powder for oral suspension · Abschnitt 4.5 · PDF-Seite 12
HOS-086195 · Präparat HOS-083284
Fentanyl Ritonavir dosed as a pharmacokinetic enhancer or as an antiretroviral agent inhibits
CYP3A4 and as a result is expected to increase the plasma concentrations of
fentanyl. Careful monitoring of therapeutic and adverse effects (including
respiratory depression) is recommended when fentanyl is concomitantly
administered with ritonavir.
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): fentanyl (HOS-086196)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage 484a6bce92bde8319c0b31c07f98a2c70584067bd6d81eb1dfaeff3b809a6b1e · Zeichen 11271–11790 im Abschnitt
Wechselwirkungen · Norvir
Norvir 100 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 44–45
HOS-086408 · Präparat HOS-083284
44
Ritonavir effects on Non-antiretroviral Co-administered Medicinal Products
Co-administered Medicinal Products Dose of Co-administered Medicinal Dose of Effect on Co- Effect on Co-
Products (mg) NORVIR administered administered
(mg) Medicinal Medicinal
Products Products Cmax
AUC
Fentanyl Ritonavir dosed as a pharmacokinetic enhancer or as an antiretroviral agent inhibits
CYP3A4 and as a result is expected to increase the plasma concentrations of fentanyl.
Careful monitoring of therapeutic and adverse effects (including respiratory depression) is
recommended when fentanyl is concomitantly administered with ritonavir.
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): fentanyl (HOS-086196)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage f185a78bd33e752d06f4ecdff1e60c760095292beecce5abd68cef9f354a41ec · Zeichen 11597–12782 im Abschnitt
Wechselwirkungen · Kaletra
Kaletra (80 mg + 20 mg) / ml oral solution · Abschnitt 4.5 · PDF-Seite 12
HOS-108860 · Präparat HOS-093083
Lopinavir: ↔
Ranitidine (150 mg single Ranitidine: ↔ No dose adjustment necessary
dose)
Alpha1 adrenoreceptor antagonist
Alfuzosin Alfuzosin: Concomitant administration of
Due to CYP3A inhibition by Kaletra and alfuzosin is contra-
lopinavir/ritonavir, concentrations indicated (see section 4.3) as
of alfuzosin are expected to alfuzosin-related toxicity,
increase. including hypotension, may be
increased.
Analgesics
Fentanyl Fentanyl: Careful monitoring of adverse
Increased risk of side-effects effects (notably respiratory
(respiratory depression, sedation) depression but also sedation) is
due to higher plasma recommended when fentanyl is
concentrations because of
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): alfuzosin (HOS-086139) ranitidine (HOS-085660) fentanyl (HOS-086196)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-12-02T16:00:00Z · SHA-256 441d9e5f9e4b42d645e4bd802abc892cef6574b0be5b3f18d2a96678774ae365 · Passage 96e190758dc45ac7fb4d963c731c6a1a9f40441a1d76efd2de728f20e2eab534 · Zeichen 7863–9031 im Abschnitt
Wechselwirkungen · Kaletra
Kaletra 200 mg/50 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 48–49
HOS-109005 · Präparat HOS-093083
48
(Lopinavir/ritonavir resulted in a higher incidence of
400/100 mg BID) gastrointestinal adverse events and
elevations in triglycerides with the
or combination regimen without
increases in virological efficacy,
Fosamprenavir when compared with standard doses
(1400 mg BID) of fosamprenavir/ritonavir.
Concomitant administration of these
(Lopinavir/ritonavir medicinal products is not
533/133 mg BID) recommended.
Kaletra must not be administered
once daily in combination with
amprenavir.
Tipranavir/ritonavir Lopinavir: Concomitant administration of these
(500/100 mg BID) AUC: ↓ 55% medicinal products is not
Cmin: ↓ 70% recommended.
Cmax: ↓ 47%
Acid reducing agents
Omeprazole (40 mg Omeprazole: ↔ No dose adjustment necessary
QD)
Lopinavir: ↔
Ranitidine (150 mg Ranitidine: ↔ No dose adjustment necessary
single dose)
Alpha1 adrenoreceptor antagonist
Alfuzosin Alfuzosin: Concomitant administration of
Due to CYP3A inhibition by Kaletra and alfuzosin is contra-
lopinavir/ritonavir, concentrations indicated (see section 4.3) as
of alfuzosin are expected to alfuzosin-related toxicity, including
increase. hypotension, may be increased.
Analgesics
Fentanyl Fentanyl: Careful monitoring of adverse effects
Increased risk of side-effects (notably respiratory depression but
(respiratory depression, sedation) also sedation) is recommended when
due to higher plasma fentanyl is concomitantly
concentrations because of administered with Kaletra.
CYP3A4 inhibition by
lopinavir/ritonavir.
Antianginal
Ranolazine Due to CYP3A inhibition by The concomitant administration of
lopinavir/ritonavir, concentrations Kaletra and ranolazine is
of ranolazine are expected to contraindicated (see section 4.3).
increase.
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): alfuzosin (HOS-086139) amprenavir (HOS-086183) ranitidine (HOS-085660) fentanyl (HOS-086196) fosamprenavir (HOS-086182) ranolazine (HOS-086141) tipranavir (HOS-086184) omeprazole (HOS-085912)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-12-02T16:00:00Z · SHA-256 441d9e5f9e4b42d645e4bd802abc892cef6574b0be5b3f18d2a96678774ae365 · Passage 36be30eaedda7aebc321ed321c96a33a8b5f0e47dfdc414ad4d6358ff3954c0c · Zeichen 6614–9803 im Abschnitt
Wechselwirkungen · Kaletra
Kaletra 100 mg/25 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 84–85
HOS-109080 · Präparat HOS-093083
84
Fentanyl Fentanyl: Careful monitoring of adverse
Increased risk of side-effects effects (notably respiratory
(respiratory depression, sedation) depression but also sedation) is
due to higher plasma recommended when fentanyl is
concentrations because of concomitantly administered with
CYP3A4 inhibition by Kaletra.
lopinavir/ritonavir.
Antianginal
Ranolazine Due to CYP3A inhibition by The concomitant administration of
lopinavir/ritonavir, concentrations Kaletra and ranolazine is
of ranolazine are expected to contraindicated (see section 4.3).
increase.
Antiarrhythmics
Amiodarone, Amiodarone, Dronedarone: Concomitant administration of
Dronedarone Concentrations may be increased Kaletra and amiodarone or
due to CYP3A4 inhibition by dronedarone is contraindicated (see
lopinavir/ritonavir. section 4.3) as the risk of
arrhythmias or other serious adverse
reactions may be increased.
Digoxin Digoxin: Caution is warranted and
Plasma concentrations may be therapeutic drug monitoring of
increased due to P-glycoprotein digoxin concentrations, if available,
inhibition by lopinavir/ritonavir. is recommended in case of
The increased digoxin level may co-administration of Kaletra and
lessen over time as P-gp digoxin. Particular caution should
induction develops. be used when prescribing Kaletra in
patients taking digoxin as the acute
inhibitory effect of ritonavir on
P-gp is expected to significantly
increase digoxin levels. Initiation
of digoxin in patients already taking
Kaletra is likely to result in lower
than expected increases of digoxin
concentrations.
Bepridil, Systemic Bepridil, Systemic Lidocaine, Caution is warranted and
Lidocaine, and Quinidine: therapeutic drug concentration
Quinidine Concentrations may be increased monitoring is recommended when
when co-administered with available.
lopinavir/ritonavir.
Antibiotics
Clarithromycin Clarithromycin: For patients with renal impairment
Moderate increases in (CrCL < 30 ml/min) dose reduction
clarithromycin AUC are expected of clarithromycin should be
due to CYP3A inhibition by considered (see section 4.4).
lopinavir/ritonavir. Caution should be exercised in
administering clarithromycin with
Kaletra to patients with impaired
hepatic or renal function.
Anticancer agents and kinase inhibitors
Abemaciclib Serum concentrations may be Co-administration of abemaciclib
increased due to CYP3A and Kaletra should be avoided. If
inhibition by ritonavir. this co-administration is judged
unavoidable, refer to the
abemaciclib SmPC for dosage
adjustment recommendations.
Monitor for ADRs related to
abemaciclib.
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): dronedarone (HOS-086144) abemaciclib (HOS-086209) lidocaine (HOS-108866) bepridil (HOS-085612) quinidine (HOS-085593) digoxin (HOS-086172) clarithromycin (HOS-084517) fentanyl (HOS-086196) amiodarone (HOS-085596) ranolazine (HOS-086141)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-12-02T16:00:00Z · SHA-256 441d9e5f9e4b42d645e4bd802abc892cef6574b0be5b3f18d2a96678774ae365 · Passage 441e910c1e6908f1a8725254649dcb0f97fdc57cf122c18523aa47225be733b2 · Zeichen 9035–13902 im Abschnitt
Wechselwirkungen · Dynastat
Dynastat 40 mg powder for solution for injection · Abschnitt 4.5 · PDF-Seite 8
HOS-109373 · Präparat HOS-093187
Injectable anaesthetics
Coadministration of IV parecoxib 40 mg with propofol (CYP2C9 substrate) or midazolam (CYP3A4
substrate) did not affect either the pharmacokinetics (metabolism and exposure) or the
pharmacodynamics (EEG effects, psychomotor tests and waking from sedation) of IV propofol or IV
midazolam. Additionally, coadministration of valdecoxib had no clinically significant effect on the
hepatic or intestinal CYP 3A4-mediated metabolism of orally administered midazolam.
Administration of IV parecoxib 40 mg had no significant effect on the pharmacokinetics of either IV
fentanyl or IV alfentanil (CYP3A4 substrates).
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) propofol (HOS-109374) fentanyl (HOS-086196) valdecoxib (HOS-109357) midazolam (HOS-086167)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-03-05T17:26:00Z · SHA-256 a94a02bdad229376a395299eccbc2ab09dd742598fb29796b8e5ada490a65e06 · Passage 662dd1373bd10ba5897ec0ebeead4763dae039c69209cdced5cce7496495d984 · Zeichen 5889–6519 im Abschnitt
Wechselwirkungen · Dynastat
Dynastat 40 mg powder and solvent for solution for injection · Abschnitt 4.5 · PDF-Seite 24
HOS-109414 · Präparat HOS-093187
Injectable anaesthetics
Coadministration of IV parecoxib 40 mg with propofol (CYP2C9 substrate) or midazolam (CYP3A4
substrate) did not affect either the pharmacokinetics (metabolism and exposure) or the
pharmacodynamics (EEG effects, psychomotor tests and waking from sedation) of IV propofol or IV
midazolam. Additionally, coadministration of valdecoxib had no clinically significant effect on the
hepatic or intestinal CYP 3A4-mediated metabolism of orally administered midazolam.
Administration of IV parecoxib 40 mg had no significant effect on the pharmacokinetics of either IV
fentanyl or IV alfentanil (CYP3A4 substrates).
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) propofol (HOS-109374) fentanyl (HOS-086196) valdecoxib (HOS-109357) midazolam (HOS-086167)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-03-05T17:26:00Z · SHA-256 a94a02bdad229376a395299eccbc2ab09dd742598fb29796b8e5ada490a65e06 · Passage 662dd1373bd10ba5897ec0ebeead4763dae039c69209cdced5cce7496495d984 · Zeichen 5891–6521 im Abschnitt
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)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-21T15:15:00Z · SHA-256 e91b23f050e51d641bef6be84ca7a49bb0e71d249b5c23f29243dda478d37eaf · Passage 8ddbb18c489ccc11c6814ac36e2fb24fd816c63d5b15490877a83dbf46e7d7f5 · Zeichen 27474–31780 im Abschnitt
Wechselwirkungen · Vfend
VFEND 200 mg powder for solution for infusion · Abschnitt 4.5 · PDF-Seite 48–49
HOS-109554 · Präparat HOS-093201
48
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)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-21T15:15:00Z · SHA-256 e91b23f050e51d641bef6be84ca7a49bb0e71d249b5c23f29243dda478d37eaf · Passage e6233d476ccce7daca52d1dd2aaaa91e8c3161bd371e92e18ca8a2257625f3c2 · Zeichen 27978–32284 im Abschnitt
Wechselwirkungen · Vfend
VFEND 40 mg/ml powder for oral suspension · Abschnitt 4.5 · PDF-Seite 80–81
HOS-109619 · Präparat HOS-093201
80
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)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-21T15:15:00Z · SHA-256 e91b23f050e51d641bef6be84ca7a49bb0e71d249b5c23f29243dda478d37eaf · Passage 5c1a7a3fda98976f51693be4906d67df598ab85a4fcf5f8cd51e8c0fe387196a · Zeichen 27504–31810 im Abschnitt
Wechselwirkungen · Glivec
Glivec 100 mg film-coated tablets Glivec 400 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 11
HOS-110226 · Präparat HOS-093339
Imatinib increases the mean Cmax and AUC of simvastatin (CYP3A4 substrate) 2- and 3.5-fold,
respectively, indicating an inhibition of the CYP3A4 by imatinib. Therefore, caution is recommended
when administering Glivec with CYP3A4 substrates with a narrow therapeutic window (e.g.
cyclosporine, pimozide, tacrolimus, sirolimus, ergotamine, diergotamine, fentanyl, alfentanil,
terfenadine, bortezomib, docetaxel and quinidine). Glivec may increase plasma concentration of other
CYP3A4 metabolised drugs (e.g. triazolo-benzodiazepines, dihydropyridine calcium channel blockers,
certain HMG-CoA reductase inhibitors, i.e. statins, etc.).
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) simvastatin (HOS-086158) quinidine (HOS-085593) calcium (HOS-085615) docetaxel (HOS-084505) tacrolimus (HOS-085202) bortezomib (HOS-110227) pimozide (HOS-085600) sirolimus (HOS-085172) fentanyl (HOS-086196) ergotamine (HOS-086154) terfenadine (HOS-085607) cyclosporine (HOS-084512)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-12T09:28:00Z · SHA-256 838bc114dc50fcc5141e52ce7cbac64366b6fd4a03bb5a5e7a5ec09cf8be0b00 · Passage 90b6daf3cde987b8bbe424a8160367717eb0bce2aefbeba57f482ac99a1a5df9 · Zeichen 1905–2538 im Abschnitt
Wechselwirkungen · Emend
EMEND 125 mg hard capsules EMEND 80 mg hard capsules · Abschnitt 4.5 · PDF-Seite 5
HOS-112511 · Präparat HOS-093697
Effect aprepitant on the pharmacokinetics of other active substances
CYP3A4 inhibition
As a moderate inhibitor of CYP3A4, aprepitant (125 mg/80 mg) can increase plasma concentrations of
co-administered active substances that are metabolised through CYP3A4. The total exposure of orally
administered CYP3A4 substrates may increase up to approximately 3-fold during the 3-day treatment
with EMEND; the effect of aprepitant on the plasma concentrations of intravenously administered
CYP3A4 substrates is expected to be smaller. EMEND must not be used concurrently with pimozide,
terfenadine, astemizole, or cisapride (see section 4.3). Inhibition of CYP3A4 by aprepitant could result
in elevated plasma concentrations of these active substances, potentially causing serious or
life-threatening reactions. Caution is advised during concomitant administration of EMEND and orally
administered active substances that are metabolised primarily through CYP3A4 and with a narrow
therapeutic range, such as cyclosporine, tacrolimus, sirolimus, everolimus, alfentanil, diergotamine,
ergotamine, fentanyl, and quinidine (see section 4.4).
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) cisapride (HOS-085610) quinidine (HOS-085593) tacrolimus (HOS-085202) pimozide (HOS-085600) everolimus (HOS-086310) astemizole (HOS-085608) sirolimus (HOS-085172) fentanyl (HOS-086196) ergotamine (HOS-086154) terfenadine (HOS-085607) cyclosporine (HOS-084512)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-10-24T11:24:00Z · SHA-256 afd6062a51e59b36e448c9117685894e4529fcde2f5e673f4401f91bb32d7081 · Passage 95169de188fddd2d62217733cbc8b18b68fe7db2d6460ff4dc5aa2b0e655690d · Zeichen 490–1616 im Abschnitt
Wechselwirkungen · Emend
EMEND 125 mg powder for oral suspension · Abschnitt 4.5 · PDF-Seite 22
HOS-112572 · Präparat HOS-093697
Effect of aprepitant on the pharmacokinetics of other active substances
CYP3A4 inhibition
As a moderate inhibitor of CYP3A4, aprepitant (125 mg/80 mg) can increase plasma concentrations of
co-administered active substances that are metabolised through CYP3A4. The total exposure of orally
administered CYP3A4 substrates may increase up to approximately 3-fold during the 3-day treatment
with EMEND; the effect of aprepitant on the plasma concentrations of intravenously administered
CYP3A4 substrates is expected to be smaller. EMEND must not be used concurrently with pimozide,
terfenadine, astemizole, or cisapride (see section 4.3). Inhibition of CYP3A4 by aprepitant could result
in elevated plasma concentrations of these active substances, potentially causing serious or
life-threatening reactions. Caution is advised during concomitant administration of EMEND and orally
administered active substances that are metabolised primarily through CYP3A4 and with a narrow
therapeutic range, such as cyclosporine, tacrolimus, sirolimus, everolimus, alfentanil, diergotamine,
ergotamine, fentanyl, and quinidine (see section 4.4).
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) cisapride (HOS-085610) quinidine (HOS-085593) tacrolimus (HOS-085202) pimozide (HOS-085600) everolimus (HOS-086310) astemizole (HOS-085608) sirolimus (HOS-085172) fentanyl (HOS-086196) ergotamine (HOS-086154) terfenadine (HOS-085607) cyclosporine (HOS-084512)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-10-24T11:24:00Z · SHA-256 afd6062a51e59b36e448c9117685894e4529fcde2f5e673f4401f91bb32d7081 · Passage b50d17ed63c48d4d594d584aa63f6b0c29730ab2069a1d8a4a7e4e6f403046fb · Zeichen 431–1560 im Abschnitt
Wechselwirkungen · Prezista
PREZISTA 100 mg/ml oral suspension · Abschnitt 4.5 · PDF-Seite 22–23
HOS-116419 · Präparat HOS-094447
22
Fentanyl Based on theoretical considerations Clinical monitoring is
Oxycodone boosted PREZISTA may increase plasma recommended when
Tramadol concentrations of these analgesics. co-administering boosted
(CYP2D6 and/or CYP3A inhibition) PREZISTA with these analgesics.
OESTROGEN-BASED CONTRACEPTIVES
Drospirenone drospirenone AUC ↑ 58%€ When PREZISTA is
Ethinylestradiol drospirenone Cmin ND€ co-administered with a
(3 mg/0.02 mg once drospirenone Cmax ↑ 15%€ drospirenone-containing product,
daily) ethinylestradiol AUC 30%€ clinical monitoring is
recommended due to the potential
ethinylestradiol Cmin ND€
for hyperkalaemia.
ethinylestradiol Cmax 14%€
€
with darunavir/cobicistat Alternative or additional
contraceptive measures are
Ethinylestradiol ethinylestradiol AUC ↓ 44%β recommended when
Norethindrone ethinylestradiol Cmin ↓ 62%β oestrogen-based contraceptives are
35 g/1 mg once daily ethinylestradiol Cmax ↓ 32%β co-administered with boosted
norethindrone AUC ↓ 14%β PREZISTA. Patients using
norethindrone Cmin ↓ 30%β oestrogens as hormone
norethindrone Cmax ↔β replacement therapy should be
β
with darunavir/ritonavir clinically monitored for signs of
oestrogen deficiency.
OPIOID ANTAGONIST
Naloxegol Not studied. Co-administration of boosted
PREZISTA and naloxegol is
contraindicated.
PHOSPHODIESTERASE, TYPE 5 (PDE-5) INHIBITORS
For the treatment of In an interaction study #, a comparable The combination of avanafil and
erectile dysfunction systemic exposure to sildenafil was boosted PREZISTA is
Avanafil observed for a single intake of 100 mg contraindicated (see section 4.3).
Sildenafil sildenafil alone and a single intake of Concomitant use of other PDE-5
Tadalafil 25 mg sildenafil co-administered with inhibitors for the treatment of
Vardenafil PREZISTA and low dose ritonavir. erectile dysfunction with boosted
PREZISTA should be done with
caution. If concomitant use of
boosted PREZISTA with
sildenafil, vardenafil or tadalafil is
indicated, sildenafil at a single
dose not exceeding 25 mg in
48 hours, vardenafil at a single
dose not exceeding 2.5 mg in
72 hours or tadalafil at a single
dose not exceeding 10 mg in
72 hours is recommended.
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): tadalafil (HOS-086316) oxycodone (HOS-109487) cobicistat (HOS-088111) avanafil (HOS-086161) drospirenone (HOS-116422) naloxegol (HOS-109428) norethindrone (HOS-088136) sildenafil (HOS-086162) fentanyl (HOS-086196) ritonavir (HOS-084521) vardenafil (HOS-086163) tramadol (HOS-112871)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-07-26T09:44:00Z · SHA-256 457dafbe8b3b9cee45b9ca7b46919ded598e0d0cd16715525d161e54f80b9117 · Passage 46fd073076a452542b46d19575ef31721f4438f76a3fc3b4ddbcf4388fa73f42 · Zeichen 68873–72741 im Abschnitt
Wechselwirkungen · Prezista
PREZISTA 75 mg film-coated tablets PREZISTA 150 mg film-coated tablets PREZISTA 600 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 64–65
HOS-116530 · Präparat HOS-094447
64
Buprenorphine/naloxone buprenorphine AUC ↓ 11% The clinical relevance of the
8/2 mg–16/4 mg once buprenorphine Cmin ↔ increase in norbuprenorphine
daily buprenorphine Cmax ↓ 8% pharmacokinetic parameters has
norbuprenorphine AUC ↑ 46% not been established. Dose
norbuprenorphine Cmin ↑ 71% adjustment for buprenorphine may
norbuprenorphine Cmax ↑ 36% not be necessary when
naloxone AUC ↔ co-administered with
PREZISTA/ritonavir but a careful
naloxone Cmin ND
clinical monitoring for signs of
naloxone Cmax ↔ opiate toxicity is recommended.
Fentanyl Based on theoretical considerations Clinical monitoring is
Oxycodone boosted PREZISTA may increase plasma recommended when
Tramadol concentrations of these analgesics. co-administering boosted
(CYP2D6 and/or CYP3A inhibition) PREZISTA with these analgesics.
OESTROGEN-BASED CONTRACEPTIVES
Drospirenone Not studied with darunavir/ritonavir. When PREZISTA is co-
Ethinylestradiol administered with a drospirenone-
(3 mg/0.02 mg once containing product, clinical
daily) monitoring is recommended due to
the potential for hyperkalaemia.
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): oxycodone (HOS-109487) buprenorphine (HOS-086193) drospirenone (HOS-116422) naloxone (HOS-109490) fentanyl (HOS-086196) ritonavir (HOS-084521) tramadol (HOS-112871)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-07-26T09:44:00Z · SHA-256 457dafbe8b3b9cee45b9ca7b46919ded598e0d0cd16715525d161e54f80b9117 · Passage 56b25c90f6cb41a8b0508e6878b269d07fd21a58c18cd802b3386bab4e59a687 · Zeichen 58924–60736 im Abschnitt
Wechselwirkungen · Prezista
PREZISTA 400 mg film-coated tablets PREZISTA 800 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 104–105
HOS-116620 · Präparat HOS-094447
104
Fentanyl Based on theoretical considerations Clinical monitoring is
Oxycodone boosted PREZISTA may increase plasma recommended when
Tramadol concentrations of these analgesics. co-administering boosted
(CYP2D6 and/or CYP3A inhibition) PREZISTA with these analgesics.
OESTROGEN-BASED CONTRACEPTIVES
Drospirenone drospirenone AUC ↑ 58%€ When PREZISTA is co-
Ethinylestradiol drospirenone Cmin ND€ administered with a drospirenone-
(3 mg/0.02 mg once drospirenone Cmax ↑ 15%€ containing product, clinical
daily) ethinylestradiol AUC 30%€ monitoring is recommended due to
the potential for hyperkalaemia.
ethinylestradiol Cmin ND€
ethinylestradiol Cmax 14%€ Alternative or additional
€
with darunavir/cobicistat contraceptive measures are
recommended when
Ethinylestradiol ethinylestradiol AUC ↓ 44%β oestrogen-based contraceptives are
Norethindrone ethinylestradiol Cmin ↓ 62%β co-administered with boosted
35 g/1 mg once daily ethinylestradiol Cmax ↓ 32%β PREZISTA. Patients using
norethindrone AUC ↓ 14%β oestrogens as hormone
norethindrone Cmin ↓ 30%β replacement therapy should be
norethindrone Cmax ↔β clinically monitored for signs of
β
with darunavir/ritonavir oestrogen deficiency.
OPIOID ANTAGONIST
Naloxegol Not studied. Co-administration of boosted
PREZISTA and naloxegol is
contraindicated.
PHOSPHODIESTERASE, TYPE 5 (PDE-5) INHIBITORS
For the treatment of In an interaction study #, a comparable The combination of avanafil and
erectile dysfunction systemic exposure to sildenafil was boosted PREZISTA is
Avanafil observed for a single intake of 100 mg contraindicated (see section 4.3).
Sildenafil sildenafil alone and a single intake of Concomitant use of other PDE-5
Tadalafil 25 mg sildenafil co-administered with inhibitors for the treatment of
Vardenafil PREZISTA and low dose ritonavir. erectile dysfunction with boosted
PREZISTA should be done with
caution. If concomitant use of
boosted PREZISTA with
sildenafil, vardenafil or tadalafil is
indicated, sildenafil at a single
dose not exceeding 25 mg in
48 hours, vardenafil at a single
dose not exceeding 2.5 mg in
72 hours or tadalafil at a single
dose not exceeding 10 mg in
72 hours is recommended.
For the treatment of Not studied. Concomitant use of A safe and effective dose of
pulmonary arterial sildenafil or tadalafil for the treatment of sildenafil for the treatment of
hypertension pulmonary arterial hypertension and pulmonary arterial hypertension
Sildenafil boosted PREZISTA may increase plasma co-administered with boosted
Tadalafil concentrations of sildenafil or tadalafil. PREZISTA has not been
(CYP3A inhibition) established. There is an increased
potential for sildenafil-associated
adverse events (including visual
disturbances, hypotension,
prolonged erection and syncope).
Therefore, co-administration of
boosted PREZISTA and sildenafil
when used for the treatment of
pulmonary arterial hypertension is
contraindicated (see section 4.3).
Co-administration of tadalafil for
the treatment of pulmonary arterial
hypertension with boosted
PREZISTA is not recommended.
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): tadalafil (HOS-086316) oxycodone (HOS-109487) cobicistat (HOS-088111) avanafil (HOS-086161) drospirenone (HOS-116422) naloxegol (HOS-109428) norethindrone (HOS-088136) sildenafil (HOS-086162) fentanyl (HOS-086196) ritonavir (HOS-084521) vardenafil (HOS-086163) tramadol (HOS-112871)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-07-26T09:44:00Z · SHA-256 457dafbe8b3b9cee45b9ca7b46919ded598e0d0cd16715525d161e54f80b9117 · Passage 53e0febc21778baf0cd734e4641645b6ed035e132d52ecd7b62207df9c2eaa53 · Zeichen 68281–74416 im Abschnitt
Wechselwirkungen · Ivemend
IVEMEND 150 mg powder for solution for infusion. · Abschnitt 4.5 · PDF-Seite 7
HOS-117436 · Präparat HOS-094609
Effect of fosaprepitant on the pharmacokinetics of other active substances
CYP3A4 inhibition
As a weak inhibitor of CYP3A4, the fosaprepitant 150 mg single dose can cause a transient increase in
plasma concentrations of co-administered active substances that are metabolised through CYP3A4.
The total exposure of CYP3A4 substrates may increase up to 2-fold on Days 1 and 2 after co-
administration with a single 150 mg fosaprepitant dose. Fosaprepitant must not be used concurrently
with pimozide, terfenadine, astemizole, or cisapride. Inhibition of CYP3A4 by fosaprepitant could
result in elevated plasma concentrations of these active substances, potentially causing serious or life-
threatening reactions (see section 4.3). Caution is advised during concomitant administration of
fosaprepitant and active substances that are metabolised primarily through CYP3A4 and with a narrow
therapeutic range, such as ciclosporin, tacrolimus, sirolimus, everolimus, alfentanil, diergotamine,
ergotamine, fentanyl, and quinidine (see section 4.4).
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) cisapride (HOS-085610) quinidine (HOS-085593) tacrolimus (HOS-085202) pimozide (HOS-085600) everolimus (HOS-086310) astemizole (HOS-085608) sirolimus (HOS-085172) fentanyl (HOS-086196) ergotamine (HOS-086154) terfenadine (HOS-085607)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-05T14:57:00Z · SHA-256 9e19bc1fa93d788029c9702424aacb9622fe408d4db1dbe0bc9e0ad1d449f179 · Passage a3d72089ac8f22106e064a5b53eea12b3862e18df89fd2a25aacaa574d8c8b78 · Zeichen 1419–2458 im Abschnitt
Wechselwirkungen · Tasigna
Tasigna 50 mg hard capsules Tasigna 150 mg hard capsules Tasigna 200 mg hard capsules · Abschnitt 4.5 · PDF-Seite 11
HOS-118214 · Präparat HOS-094783
In CML patients, nilotinib administered at 400 mg twice daily for 12 days increased the systemic
exposure (AUC and Cmax) of oral midazolam (a substrate of CYP3A4) 2.6-fold and 2.0-fold,
respectively. Nilotinib is a moderate CYP3A4 inhibitor. As a result, the systemic exposure of other
medicinal products primarily metabolised by CYP3A4 (e.g. certain HMG-CoA reductase inhibitors)
may be increased when co-administered with nilotinib. Appropriate monitoring and dose adjustment
may be necessary for medicinal products that are CYP3A4 substrates and have a narrow therapeutic
index (including but not limited to alfentanil, cyclosporine, dihydroergotamine, ergotamine, fentanyl,
sirolimus and tacrolimus) when co-administered with nilotinib.
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) tacrolimus (HOS-085202) sirolimus (HOS-085172) fentanyl (HOS-086196) ergotamine (HOS-086154) cyclosporine (HOS-084512) dihydroergotamine (HOS-086152) midazolam (HOS-086167)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-12-17T17:21:00Z · SHA-256 efb2ca2c5c7d9a0e740759217e71ff7f08cf3763f8c41f5c02f5d10733d67b3a · Passage 23ad3532a1eda3034de9d8d8de01bc2192023dd8f9a385ed2dc7a67e7e3800d5 · Zeichen 4158–4898 im Abschnitt
Gegenanzeigen · Effentora
Effentora 100 micrograms buccal tablets Effentora 200 micrograms buccal tablets Effentora 400 micrograms buccal tablets Effentora 600 micrograms buccal tablets Effentora 800 micrograms buccal tablets · Abschnitt 4.3 · PDF-Seite 6
HOS-209204 · Präparat HOS-154273
• Hypersensitivity to the active substance or to any of the excipients listed in section 6.1.
• Patients without maintenance opioid therapy as there is an increased risk of respiratory
depression.
• Severe respiratory depression or severe obstructive lung conditions.
• Treatment of acute pain other than breakthrough pain.
• Patients being treated with medicinal products containing sodium oxybate.
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): sodium oxybate (HOS-113649)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-01-19T10:58:00Z · SHA-256 b4a304bd9d2ca3f423d95be522ff20307f46a2ce762379e94c21a56805a240f8 · Passage 8f65b26847aa77b43e6d52673e6d9da9e9a1443218720efbbb42697aa9517d8e · Zeichen 0–425 im Abschnitt
Wechselwirkungen · Effentora
Effentora 100 micrograms buccal tablets Effentora 200 micrograms buccal tablets Effentora 400 micrograms buccal tablets Effentora 600 micrograms buccal tablets Effentora 800 micrograms buccal tablets · Abschnitt 4.5 · PDF-Seite 8
HOS-209206 · Präparat HOS-154273
Agents that affect CYP3A4 activity
Fentanyl is metabolised mainly via the human cytochrome P450 3A4 isoenzyme system (CYP3A4),
therefore potential interactions may occur when Effentora is given concurrently with agents that affect
CYP3A4 activity.
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-01-19T10:58:00Z · SHA-256 b4a304bd9d2ca3f423d95be522ff20307f46a2ce762379e94c21a56805a240f8 · Passage 496afbbcb1e31c530a5aad03ba29d8f463a4967ed5d62b80be7a862eca785679 · Zeichen 0–247 im Abschnitt
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.