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 · 871 Präparate · 48256 Quellenpassagen · 124 strukturierte Aussagen. Automatisch aktualisiert, ohne menschliche Freigabe.
Wechselwirkungen · Norvir
Norvir 100 mg powder for oral suspension · Abschnitt 4.5 · PDF-Seite 13–14
HOS-086211 · Präparat HOS-083284
13
Ritonavir effects on Non-antiretroviral Co-administered Medicinal Products
Co-administered Medicinal Products Dose of Co- Dose of Effect on Co- Effect on Co-
administered NORVIR (mg) administered administered
Medicinal Products Medicinal Medicinal Products
(mg) Products Cmax
AUC
Apalutamide Apalutamide is a moderate to strong CYP3A4 inducer and this may lead to a
decreased exposure of ritonavir and potential loss of virologic response. In addition,
serum concentrations may be increased when co-administered with ritonavir
resulting in the potential for serious adverse events including seizure.
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): apalutamide (HOS-086212) lead (HOS-085592)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage ba5746604de1afb25f74f3c3b6daa06ef29a317243a44cdc2149a2f49dedebf0 · Zeichen 16562–17664 im Abschnitt
Wechselwirkungen · Norvir
Norvir 100 mg powder for oral suspension · Abschnitt 4.5 · PDF-Seite 14
HOS-086213 · Präparat HOS-083284
Concomitant use of ritonavir with apalutamide 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): apalutamide (HOS-086212)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage 7e9058c5ed3f950e2a30fc05499c73676335033c9de83cda0bafb04fca167a80 · Zeichen 17703–17768 im Abschnitt
Wechselwirkungen · Norvir
Norvir 100 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 46
HOS-086419 · Präparat HOS-083284
Apalutamide Apalutamide is a moderate to strong CYP3A4 inducer and this may lead to a decreased
exposure of ritonavir and potential loss of virologic response. In addition, serum
concentrations may be increased when co-administered with ritonavir resulting in the
potential for serious adverse events including seizure.
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): apalutamide (HOS-086212) lead (HOS-085592)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage 144cc3ead9e7eb41d451c15c0a441b7c96f925f6982a0cfb1d6432b76ab724d3 · Zeichen 18001–18460 im Abschnitt
Wechselwirkungen · Norvir
Norvir 100 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 46
HOS-086420 · Präparat HOS-083284
Concomitant use of ritonavir with apalutamide 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): apalutamide (HOS-086212)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage 7e9058c5ed3f950e2a30fc05499c73676335033c9de83cda0bafb04fca167a80 · Zeichen 18500–18565 im Abschnitt
Wechselwirkungen · Kaletra
Kaletra (80 mg + 20 mg) / ml oral solution · Abschnitt 4.5 · PDF-Seite 12–13
HOS-108863 · Präparat HOS-093083
12
CYP3A4 inhibition by concomitantly administered with
lopinavir/ritonavir. Kaletra.
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, Dronedarone Amiodarone, Dronedarone: Concomitant administration of
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
inhibition by lopinavir/ritonavir. available, is recommended in case
The increased digoxin level may of 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 Quinidine: therapeutic drug concentration
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.
Apalutamide Apalutamide is a moderate to Decreased exposure of Kaletra may
strong CYP3A4 inducer and this result in potential loss of
may lead to a decreased exposure virological response.
of lopinavir/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): clarithromycin (HOS-084517) abemaciclib (HOS-086209) apalutamide (HOS-086212) lead (HOS-085592) ranolazine (HOS-086141) amiodarone (HOS-085596) dronedarone (HOS-086144) digoxin (HOS-086172) bepridil (HOS-085612) lidocaine (HOS-108866) quinidine (HOS-085593)
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Version 2025-12-02T16:00:00Z · SHA-256 441d9e5f9e4b42d645e4bd802abc892cef6574b0be5b3f18d2a96678774ae365 · Passage 2a6dc58dcb1aed961671098b7774afc6ab5284838d7c3becb73533d81f884e22 · Zeichen 9077–14069 im Abschnitt
Wechselwirkungen · Kaletra
Kaletra (80 mg + 20 mg) / ml oral solution · Abschnitt 4.5 · PDF-Seite 13–14
HOS-108871 · Präparat HOS-093083
13
In addition, co-administration of
Serum concentrations of apalutamide and Kaletra may lead
apalutamide may be increased to serious adverse events including
due to CYP3A inhibition by seizure due to higher apalutamide
lopinavir/ritonavir. levels. Concomitant use of Kaletra
with apalutamide is not
recommended.
Afatinib Afatinib: Caution should be exercised in
AUC: ↑ administering afatinib with Kaletra.
(Ritonavir 200 mg twice Cmax: ↑ Refer to the afatinib SmPC for
daily) dosage adjustment
The extent of increase depends on recommendations. Monitor for
the timing of ritonavir ADRs related to afatinib.
administration.
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): apalutamide (HOS-086212) lead (HOS-085592) afatinib (HOS-086207)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-12-02T16:00:00Z · SHA-256 441d9e5f9e4b42d645e4bd802abc892cef6574b0be5b3f18d2a96678774ae365 · Passage f48ebca72aeed138d4efab9192a46cc17fc35f03ff4c66b8dc408c547f269793 · Zeichen 14113–15428 im Abschnitt
Wechselwirkungen · Kaletra
Kaletra 200 mg/50 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 49–50
HOS-109006 · Präparat HOS-093083
49
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 therapeutic
Plasma concentrations may be drug monitoring of digoxin
increased due to P-glycoprotein concentrations, if available, is
inhibition by lopinavir/ritonavir. recommended in case of
The increased digoxin level may co-administration of Kaletra and
lessen over time as P-gp digoxin. Particular caution should be
induction develops. 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 therapeutic
Lidocaine, and Quinidine: drug concentration monitoring is
Quinidine Concentrations may be increased recommended when available.
when co-administered with
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). Caution
lopinavir/ritonavir. 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.
Apalutamide Apalutamide is a moderate to Decreased exposure of Kaletra may
strong CYP3A4 inducer and this result in potential loss of virological
may lead to a decreased exposure response.
of lopinavir/ritonavir. In addition, co-administration of
apalutamide and Kaletra may lead to
Serum concentrations of serious adverse events including
apalutamide may be increased due seizure due to higher apalutamide
to CYP3A inhibition by levels. Concomitant use of Kaletra
lopinavir/ritonavir. with apalutamide is not
recommended.
Afatinib Afatinib: Caution should be exercised in
AUC: ↑ administering afatinib with Kaletra.
(Ritonavir 200 mg twice Cmax: ↑ Refer to the afatinib SmPC for
daily)
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): amiodarone (HOS-085596) dronedarone (HOS-086144) digoxin (HOS-086172) bepridil (HOS-085612) lidocaine (HOS-108866) quinidine (HOS-085593) clarithromycin (HOS-084517) abemaciclib (HOS-086209) apalutamide (HOS-086212) lead (HOS-085592) afatinib (HOS-086207)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
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Wechselwirkungen · Kaletra
Kaletra 100 mg/25 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 85–86
HOS-109081 · Präparat HOS-093083
85
Apalutamide Apalutamide is a moderate to Decreased exposure of Kaletra may
strong CYP3A4 inducer and this result in potential loss of virological
may lead to a decreased exposure response.
of lopinavir/ritonavir. In addition, co-administration of
apalutamide and Kaletra may lead
Serum concentrations of to serious adverse events including
apalutamide may be increased seizure due to higher apalutamide
due to CYP3A inhibition by levels. Concomitant use of Kaletra
lopinavir/ritonavir. with apalutamide is not
recommended.
Afatinib Afatinib: Caution should be exercised in
AUC: ↑ administering afatinib with Kaletra.
(Ritonavir 200 mg twice Cmax: ↑ Refer to the afatinib SmPC for
daily) dosage adjustment
The extent of increase depends on recommendations. Monitor for
the timing of ritonavir ADRs related to afatinib.
administration.
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): apalutamide (HOS-086212) lead (HOS-085592) afatinib (HOS-086207)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
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Gegenanzeigen · Reyataz
REYATAZ 200 mg hard capsules REYATAZ 300 mg hard capsules · Abschnitt 4.3 · PDF-Seite 4
HOS-112045 · Präparat HOS-093615
Co-administration with medicinal products that are strong inducers of CYP3A4 due to the potential for
loss of therapeutic effect and development of possible resistance (e.g., rifampicin, St. John's wort,
apalutamide, encorafenib, ivosidenib, carbamazepine, phenobarbital and phenytoin) (see section 4.5).
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): apalutamide (HOS-086212) encorafenib (HOS-086222) ivosidenib (HOS-112046) carbamazepine (HOS-085618) phenobarbital (HOS-085617) phenytoin (HOS-084531)
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Gegenanzeigen · Reyataz
REYATAZ 50 mg oral powder · Abschnitt 4.3 · PDF-Seite 40
HOS-112153 · Präparat HOS-093615
Co-administration with medicinal products that are strong inducers of CYP3A4 due to the potential for
loss of therapeutic effect and development of possible resistance (e.g., rifampicin, St. John's wort,
apalutamide, encorafenib, ivosidenib, carbamazepine, phenobarbital and phenytoin) (see section 4.5).
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): apalutamide (HOS-086212) encorafenib (HOS-086222) ivosidenib (HOS-112046) carbamazepine (HOS-085618) phenobarbital (HOS-085617) phenytoin (HOS-084531)
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Wechselwirkungen · Reyataz
REYATAZ 200 mg hard capsules REYATAZ 300 mg hard capsules · Abschnitt 4.5 · PDF-Seite 18–19
HOS-112101 · Präparat HOS-093615
18
Medicinal products by Interaction Recommendations concerning co-
therapeutic area administration
ANTINEOPLASTICS AND IMMUNOSUPRESSANTS
Antineoplastics
Apalutamide The mechanism of interaction is CYP3A4 Co-administration with REYATAZ
induction by apalutamide and CYP3A4 (with or without ritonavir) is
inhibition by atazanavir/ritonavir. contraindicated due to the potential
for decreased atazanavir and
ritonavir plasma concentration with
subsequent loss of virologic
response and possible resistance to
the class of protease inhibitors (see
section 4.3). In addition, serum
concentrations of apalutamide may
be increased when coadministered
with atazanavir/ritonavir, resulting
in the potential for serious adverse
events including seizure.
Encorafenib The mechanism of interaction is CYP3A4 Co-administration of encorafenib
inhibition by atazanavir and/or ritonavir. with REYATAZ (with or without
ritonavir) is contraindicated due to
the potential for loss of virologic
response, development of
resistance, increase in encorafenib
plasma concentration and
subsequent risk of serious adverse
events such as QT interval
prolongation (see section 4.3).
Ivosidenib The mechanism of interaction is CYP3A4 Co-administration of ivosidenib
inhibition by atazanavir and/or ritonavir. with REYATAZ (with or without
ritonavir) is contraindicated due to
potential for loss of virologic
response, development of
resistance, increase in ivosidenib
plasma concentration and
subsequent risk of serious adverse
events such as QT interval
prolongation (see section 4.3).
Irinotecan Atazanavir inhibits UGT and may interfere If REYATAZ is co-administered
with the metabolism of irinotecan, with irinotecan, patients should be
resulting in increased irinotecan toxicities. closely monitored for adverse
events related to irinotecan.
Immunosuppressants
Cyclosporin Concentrations of these More frequent therapeutic
Tacrolimus immunosuppressants may be increased concentration monitoring of these
Sirolimus when co-administered with REYATAZ medicinal products is recommended
due to CYP3A4 inhibition. until plasma levels have been
stabilised.
CARDIOVASCULAR AGENTS
Antiarrhythmics
Amiodarone, Concentrations of these antiarrhythmics Caution is warranted and
Systemic lidocaine, may be increased when co-administered therapeutic concentration
Quinidine with REYATAZ. The mechanism of monitoring is recommended when
amiodarone or systemic available. The concomitant use of
lidocaine/atazanavir interaction is CYP3A quinidine is contraindicated
inhibition. Quinidine has a narrow (see section 4.3).
therapeutic window and is contraindicated
due to potential inhibition of CYP3A by
REYATAZ.
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): ritonavir (HOS-084521) protease (HOS-085623) encorafenib (HOS-086222) ivosidenib (HOS-112046) irinotecan (HOS-112102) tacrolimus (HOS-085202) sirolimus (HOS-085172) amiodarone (HOS-085596) lidocaine (HOS-108866) quinidine (HOS-085593) apalutamide (HOS-086212)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-06-29T13:00:00Z · SHA-256 ff5481974bd7c752b73fa0c147cf3e96fc892edc735359fa71817833db471beb · Passage c9ed9e0270f64ec8df603d7aa8f424ad74b96d960cc137508e6d9081efdb4558 · Zeichen 45345–51108 im Abschnitt
Wechselwirkungen · Reyataz
REYATAZ 50 mg oral powder · Abschnitt 4.5 · PDF-Seite 54
HOS-112191 · Präparat HOS-093615
Close monitoring of patient's
virologic response should be
exercised.
Lamotrigine Co-administration of lamotrigine and Lamotrigine should be used
REYATAZ/ritonavir may decrease with caution in combination
lamotrigine plasma concentrations due to with REYATAZ/ritonavir.
UGT1A4 induction.
If necessary, monitor
lamotrigine concentrations and
adjust the dose accordingly.
ANTINEOPLASTICS AND IMMUNOSUPRESSANTS
Antineoplastics
Apalutamide The mechanism of interaction is CYP3A4 Co-administration with
induction by apalutamide and CYP3A4 REYATAZ (with or without
inhibition by atazanavir/ritonavir. ritonavir) is contraindicated
due to the potential for
decreased atazanavir and
ritonavir plasma concentration
with subsequent loss of
virologic response and possible
resistance to the class of
protease inhibitors (see
section 4.3). In addition, serum
concentrations of apalutamide
may be increased when
coadministered with
atazanavir/ritonavir, resulting
in the potential for serious
adverse events including
seizure.
Encorafenib The mechanism of interaction is CYP3A4 Co-administration of
inhibition by atazanavir and/or ritonavir. encorafenib with REYATAZ
(with or without ritonavir) is
contraindicated due to potential
for loss of virologic response,
development of resistance,
increase in encorafenib plasma
concentration and subsequent
risk of serious adverse events
such as QT interval
prolongation (see section 4.3).
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): lamotrigine (HOS-086242) ritonavir (HOS-084521) apalutamide (HOS-086212) protease (HOS-085623) encorafenib (HOS-086222)
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Wechselwirkungen · Advagraf
Advagraf 0.5 mg prolonged-release hard capsules Advagraf 1 mg prolonged-release hard capsules Advagraf 3 mg prolonged-release hard capsules Advagraf 5 mg prolonged-release hard capsules · Abschnitt 4.5 · PDF-Seite 11–12
HOS-116820 · Präparat HOS-094481
11
Drug/Substance Class or Drug interaction effect Recommendations concerning
Name co-administration
In vitro the following May increase tacrolimus whole Monitor tacrolimus whole
substances have been shown blood trough concentrations and blood trough concentrations
to be potential inhibitors of increase the risk of serious adverse and reduce tacrolimus dose if
tacrolimus metabolism: reactions (e.g., neurotoxicity, QT needed [see section 4.2].
bromocriptine, cortisone, prolongation) [see section 4.4]. Monitor renal function, ECG
dapsone, ergotamine, for QT prolongation, and other
gestodene, lidocaine, side effects closely.
mephenytoin, midazolam,
nilvadipine, norethisterone,
quinidine, tamoxifen
Strong CYP3A4 inducers: May decrease tacrolimus whole It is recommended that
rifampicin, phenytoin, blood trough concentrations and concomitant use should be
carbamazepine, apalutamide, increase the risk of rejection [see avoided. If unavoidable,
enzalutamide, mitotane, or section 4.4]. patients may require an
St. John’s wort (Hypericum Maximal effect on tacrolimus blood increase in tacrolimus dose.
perforatum) concentrations may be achieved 1-2 Changes in tacrolimus dose
weeks after co-administration. The should be individualized and
effect may remain 1-2 weeks after adjusted as needed based on
completion of the treatment. tacrolimus trough
concentrations, which should
be assessed at initiation,
monitored frequently
throughout (starting within the
first few days) and re-
evaluated on and after
completion of the CYP3A4
inducer. After use of the
CYP3A4 inducer has ended,
tacrolimus dose may need to
be adjusted gradually. Monitor
graft function closely.
Moderate CYP3A4 inducers: May decrease tacrolimus whole Monitor tacrolimus whole
metamizole, phenobarbital, blood trough concentrations and blood trough concentrations
isoniazid, rifabutin, increase the risk of rejection [see and increase tacrolimus dose if
efavirenz, etravirine, section 4.4]. needed [see section 4.2].
nevirapine; weak CYP3A4 Monitor graft function closely.
inducers: flucloxacillin
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): tamoxifen (HOS-088380) phenytoin (HOS-084531) bromocriptine (HOS-090620) cortisone (HOS-114161) dapsone (HOS-088141) ergotamine (HOS-086154) gestodene (HOS-116824) lidocaine (HOS-108866) mephenytoin (HOS-109801) midazolam (HOS-086167) nilvadipine (HOS-116826) quinidine (HOS-085593) carbamazepine (HOS-085618) apalutamide (HOS-086212) enzalutamide (HOS-116829) mitotane (HOS-112479) phenobarbital (HOS-085617) isoniazid (HOS-088590) rifabutin (HOS-086262) efavirenz (HOS-087947) etravirine (HOS-088088) nevirapine (HOS-088064)
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Version 2025-02-27T10:10:00Z · SHA-256 0ed42bc08ffe6bd7e6c8ed94445bdb8b8c9971dabe41ef3a899ec75fc2f97c0e · Passage 9f68b7412442537a87ae5cc4a11a2083ae7ee1d4f84bacfd72b3336085546560 · Zeichen 8467–12012 im Abschnitt
Wechselwirkungen · Tacforius
Tacforius 0.5 mg prolonged-release hard capsules Tacforius 1 mg prolonged-release hard capsules Tacforius 3 mg prolonged-release hard capsules Tacforius 5 mg prolonged-release hard capsules · Abschnitt 4.5 · PDF-Seite 12–13
HOS-139170 · Präparat HOS-098290
12
Drug/Substance Class or Drug interaction effect Recommendations concerning
Name co-administration
In vitro the following May increase tacrolimus whole Monitor tacrolimus whole
substances have been shown blood trough concentrations and blood trough concentrations
to be potential inhibitors of increase the risk of serious adverse and reduce tacrolimus dose if
tacrolimus metabolism: reactions (e.g., neurotoxicity, QT needed (see section 4.2).
bromocriptine, cortisone, prolongation) (see section 4.4). Monitor renal function, ECG
dapsone, ergotamine, for QT prolongation, and other
gestodene, lidocaine, side effects closely.
mephenytoin, midazolam,
nilvadipine, norethisterone,
quinidine, tamoxifen.
Strong CYP3A4 inducers: May decrease tacrolimus whole It is recommended that
rifampicin, phenytoin, blood trough concentrations and concomitant use should be
carbamazepine, apalutamide, increase the risk of rejection (see avoided. If unavoidable,
enzalutamide, mitotane, or St. section 4.4). patients may require an
John’s wort (Hypericum Maximal effect on tacrolimus blood increase in tacrolimus dose.
perforatum) concentrations may be achieved 1-2 Changes in tacrolimus dose
weeks after co-administration. The should be individualized and
effect may remain 1-2 weeks after adjusted as needed based on
completion of the treatment. tacrolimus trough
concentrations, which should
be assessed at initiation,
monitored frequently
throughout (starting within the
first few days) and re-
evaluated on and after
completion of the CYP3A4
inducer. After use of the
CYP3A4 inducer has ended,
tacrolimus dose may need to
be adjusted gradually. Monitor
graft function closely.
Moderate CYP3A4 inducers: May decrease tacrolimus whole Monitor tacrolimus whole
metamizole, phenobarbital, blood trough concentrations and blood trough concentrations
isoniazid, rifabutin, efavirenz, increase the risk of rejection (see and increase tacrolimus dose if
etravirine, nevirapine section 4.4). needed (see section 4.2).
Weak CYP3A4 inducers: Monitor graft function closely.
flucloxacillin
Caspofungin May decrease tacrolimus whole Monitor tacrolimus whole
blood trough concentrations and blood trough concentrations
increase the risk of rejection. and increase tacrolimus dose if
Mechanism of interaction has not needed (see section 4.2).
been confirmed. Monitor graft function closely.
Cannabidiol (P-gp inhibitor) There have been reports of Tacrolimus and cannabidiol
increased tacrolimus blood levels should be co-administered with
during concomitant use of caution, closely monitoring for
tacrolimus with cannabidiol. This side effects. Monitor
may be due to inhibition of tacrolimus whole blood trough
intestinal P-glycoprotein, leading to concentrations and adjust the
increased bioavailability of tacrolimus dose if needed (see
tacrolimus. sections 4.2 and 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): phenytoin (HOS-084531) bromocriptine (HOS-090620) cortisone (HOS-114161) dapsone (HOS-088141) ergotamine (HOS-086154) gestodene (HOS-116824) lidocaine (HOS-108866) mephenytoin (HOS-109801) midazolam (HOS-086167) nilvadipine (HOS-116826) quinidine (HOS-085593) tamoxifen (HOS-088380) carbamazepine (HOS-085618) apalutamide (HOS-086212) enzalutamide (HOS-116829) mitotane (HOS-112479) phenobarbital (HOS-085617) isoniazid (HOS-088590) rifabutin (HOS-086262) efavirenz (HOS-087947) etravirine (HOS-088088) nevirapine (HOS-088064) caspofungin (HOS-109306) cannabidiol (HOS-090609)
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Version 2025-05-08T17:10:00Z · SHA-256 bf71e479a3104e9d8dd9aede574f2baf87c2d76cd8cc9266ee2ef92ed475dc55 · Passage fa1f35020c5c33f04f1dedfbde5310972baf1c60d65f0f37f47f320487c85aab · Zeichen 8700–13685 im Abschnitt
Gegenanzeigen · Erleada
Erleada 60 mg film-coated tablets · Abschnitt 4.3 · PDF-Seite 3
HOS-139351 · Präparat HOS-098330
Hypersensitivity to the active substance or to any of the excipients listed in section 6.1.
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 2026-04-22T12:55:00Z · SHA-256 0e855910bdce0fdee217ba5d06d9b56e25e15ba99cd5eb9f6069185d820c69fe · Passage 8cc0fe29768569a55e0703c8413d5a145077448bca5f7426ab9084406d167fa6 · Zeichen 0–91 im Abschnitt
Gegenanzeigen · Erleada
Erleada 60 mg film-coated tablets · Abschnitt 4.3 · PDF-Seite 3–4
HOS-139352 · Präparat HOS-098330
3
Women who are or may become pregnant (see section 4.6).
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 2026-04-22T12:55:00Z · SHA-256 0e855910bdce0fdee217ba5d06d9b56e25e15ba99cd5eb9f6069185d820c69fe · Passage eb22aa01949dcd12a9f5a14842d8a30cbcf81d067b4bd931af8558d5a6cbe120 · Zeichen 145–203 im Abschnitt
Gegenanzeigen · Erleada
Erleada 240 mg film-coated tablets · Abschnitt 4.3 · PDF-Seite 23
HOS-139401 · Präparat HOS-098330
Hypersensitivity to the active substance or to any of the excipients listed in section 6.1.
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 2026-04-22T12:55:00Z · SHA-256 0e855910bdce0fdee217ba5d06d9b56e25e15ba99cd5eb9f6069185d820c69fe · Passage 8cc0fe29768569a55e0703c8413d5a145077448bca5f7426ab9084406d167fa6 · Zeichen 0–91 im Abschnitt
Gegenanzeigen · Erleada
Erleada 240 mg film-coated tablets · Abschnitt 4.3 · PDF-Seite 23–24
HOS-139402 · Präparat HOS-098330
23
Women who are or may become pregnant (see section 4.6).
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 2026-04-22T12:55:00Z · SHA-256 0e855910bdce0fdee217ba5d06d9b56e25e15ba99cd5eb9f6069185d820c69fe · Passage 33072b6f153425954d63ad254b18f45185da9fc6a001f420a3ec282f9936814f · Zeichen 145–204 im Abschnitt
Wechselwirkungen · Erleada
Erleada 60 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 5
HOS-139353 · Präparat HOS-098330
The elimination of apalutamide and formation of its active metabolite, N-desmethyl apalutamide, is
mediated by both CYP2C8 and CYP3A4 to a similar extent at steady-state. No clinically meaningful
changes in their overall exposure is expected as a result of drug interaction with inhibitors or inducers
of CYP2C8 or CYP3A4. Apalutamide is an inducer of enzymes and transporters and may lead to an
increase in elimination of many commonly used medicinal products.
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): lead (HOS-085592)
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Version 2026-04-22T12:55:00Z · SHA-256 0e855910bdce0fdee217ba5d06d9b56e25e15ba99cd5eb9f6069185d820c69fe · Passage dcaff898159f578c39991d48baac2ee1b885fcce6265394a6c60430009912d6f · Zeichen 0–461 im Abschnitt
Wechselwirkungen · Erleada
Erleada 60 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 5
HOS-139354 · Präparat HOS-098330
Potential for other medicinal products to affect apalutamide exposures
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
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Version 2026-04-22T12:55:00Z · SHA-256 0e855910bdce0fdee217ba5d06d9b56e25e15ba99cd5eb9f6069185d820c69fe · Passage 97158bd60bbcf469dbc952ec66b2281dfb7714af63a87fd717a77d43782bb9bb · Zeichen 463–533 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.