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 · Taxotere
TAXOTERE 20 mg/0.5 mL concentrate and solvent for solution for infusion · Abschnitt 4.5 · PDF-Seite 11
HOS-084515 · Präparat HOS-083047
In case of combination with CYP3A4 inhibitors, the occurrence of docetaxel adverse reactions may
increase, as a result of reduced metabolism. If the concomitant use of a strong CYP3A4 inhibitor (e.g.,
ketoconazole, itraconazole, clarithromycin, indinavir, nefazodone, nelfinavir, ritonavir, saquinavir,
telithromycin and voriconazole) cannot be avoided, a close clinical surveillance is warranted and a
dose-adjustment of docetaxel may be suitable during the treatment with the strong CYP3A4 inhibitor
(see section 4.4). In a pharmacokinetic study with 7 patients, the co-administration of docetaxel with
the strong CYP3A4 inhibitor ketoconazole leads to a significant decrease in docetaxel clearance by
49%.
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): indinavir (HOS-084518) nefazodone (HOS-084519) nelfinavir (HOS-084520) ketoconazole (HOS-084513) voriconazole (HOS-084524) telithromycin (HOS-084523) itraconazole (HOS-084516) saquinavir (HOS-084522) clarithromycin (HOS-084517) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-10-22T16:45:00Z · SHA-256 518a48b73ebbaf067647805c9944cdf9fe7e9826b63e3719c8c44fa589fb5cce · Passage f640897b581648a671549528599a0e77c0e915b1bc7804c45ad024fcf812c54f · Zeichen 564–1272 im Abschnitt
Wechselwirkungen · Taxotere
TAXOTERE 80 mg/2 mL concentrate and solvent for solution for infusion · Abschnitt 4.5 · PDF-Seite 55
HOS-084650 · Präparat HOS-083047
In case of combination with CYP3A4 inhibitors, the occurrence of docetaxel adverse reactions may
increase, as a result of reduced metabolism. If the concomitant use of a strong CYP3A4 inhibitor (e.g.,
ketoconazole, itraconazole, clarithromycin, indinavir, nefazodone, nelfinavir, ritonavir, saquinavir,
telithromycin and voriconazole) cannot be avoided, a close clinical surveillance is warranted and a
dose-adjustment of docetaxel may be suitable during the treatment with the strong CYP3A4 inhibitor
(see section 4.4). In a pharmacokinetic study with 7 patients, the co-administration of docetaxel with
the strong CYP3A4 inhibitor ketoconazole leads to a significant decrease in docetaxel clearance by
49%.
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): indinavir (HOS-084518) nefazodone (HOS-084519) nelfinavir (HOS-084520) ketoconazole (HOS-084513) voriconazole (HOS-084524) telithromycin (HOS-084523) itraconazole (HOS-084516) saquinavir (HOS-084522) clarithromycin (HOS-084517) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-10-22T16:45:00Z · SHA-256 518a48b73ebbaf067647805c9944cdf9fe7e9826b63e3719c8c44fa589fb5cce · Passage f640897b581648a671549528599a0e77c0e915b1bc7804c45ad024fcf812c54f · Zeichen 564–1272 im Abschnitt
Wechselwirkungen · Taxotere
TAXOTERE 20 mg/1 mL concentrate for solution for infusion · Abschnitt 4.5 · PDF-Seite 100
HOS-084764 · Präparat HOS-083047
In case of combination with CYP3A4 inhibitors, the occurrence of docetaxel adverse reactions may
increase, as a result of reduced metabolism. If the concomitant use of a strong CYP3A4 inhibitor (e.g.,
ketoconazole, itraconazole, clarithromycin, indinavir, nefazodone, nelfinavir, ritonavir, saquinavir,
telithromycin and voriconazole) cannot be avoided, a close clinical surveillance is warranted and a
dose-adjustment of docetaxel may be suitable during the treatment with the strong CYP3A4 inhibitor
(see section 4.4). In a pharmacokinetic study with 7 patients, the co-administration of docetaxel with
the strong CYP3A4 inhibitor ketoconazole leads to a significant decrease in docetaxel clearance by
49%.
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): indinavir (HOS-084518) nefazodone (HOS-084519) nelfinavir (HOS-084520) ketoconazole (HOS-084513) voriconazole (HOS-084524) telithromycin (HOS-084523) itraconazole (HOS-084516) saquinavir (HOS-084522) clarithromycin (HOS-084517) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-10-22T16:45:00Z · SHA-256 518a48b73ebbaf067647805c9944cdf9fe7e9826b63e3719c8c44fa589fb5cce · Passage f640897b581648a671549528599a0e77c0e915b1bc7804c45ad024fcf812c54f · Zeichen 564–1272 im Abschnitt
Wechselwirkungen · Taxotere
TAXOTERE 80 mg/4 mL concentrate for solution for infusion · Abschnitt 4.5 · PDF-Seite 144
HOS-084876 · Präparat HOS-083047
In case of combination with CYP3A4 inhibitors, the occurrence of docetaxel adverse reactions may
increase, as a result of reduced metabolism. If the concomitant use of a strong CYP3A4 inhibitor (e.g.,
ketoconazole, itraconazole, clarithromycin, indinavir, nefazodone, nelfinavir, ritonavir, saquinavir,
telithromycin and voriconazole) cannot be avoided, a close clinical surveillance is warranted and a
dose-adjustment of docetaxel may be suitable during the treatment with the strong CYP3A4 inhibitor
(see section 4.4). In a pharmacokinetic study with 7 patients, the co-administration of docetaxel with
the strong CYP3A4 inhibitor ketoconazole leads to a significant decrease in docetaxel clearance by
49%.
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): indinavir (HOS-084518) nefazodone (HOS-084519) nelfinavir (HOS-084520) ketoconazole (HOS-084513) voriconazole (HOS-084524) telithromycin (HOS-084523) itraconazole (HOS-084516) saquinavir (HOS-084522) clarithromycin (HOS-084517) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-10-22T16:45:00Z · SHA-256 518a48b73ebbaf067647805c9944cdf9fe7e9826b63e3719c8c44fa589fb5cce · Passage f640897b581648a671549528599a0e77c0e915b1bc7804c45ad024fcf812c54f · Zeichen 564–1272 im Abschnitt
Wechselwirkungen · Taxotere
TAXOTERE 160 mg/8 mL concentrate for solution for infusion. · Abschnitt 4.5 · PDF-Seite 189
HOS-084986 · Präparat HOS-083047
In case of combination with CYP3A4 inhibitors, the occurrence of docetaxel adverse reactions may
increase, as a result of reduced metabolism. If the concomitant use of a strong CYP3A4 inhibitor (e.g.,
ketoconazole, itraconazole, clarithromycin, indinavir, nefazodone, nelfinavir, ritonavir, saquinavir,
telithromycin and voriconazole) cannot be avoided, a close clinical surveillance is warranted and a
dose-adjustment of docetaxel may be suitable during the treatment with the strong CYP3A4 inhibitor
(see section 4.4). In a pharmacokinetic study with 7 patients, the co-administration of docetaxel with
the strong CYP3A4 inhibitor ketoconazole leads to a significant decrease in docetaxel clearance by
49%.
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): indinavir (HOS-084518) nefazodone (HOS-084519) nelfinavir (HOS-084520) ketoconazole (HOS-084513) voriconazole (HOS-084524) telithromycin (HOS-084523) itraconazole (HOS-084516) saquinavir (HOS-084522) clarithromycin (HOS-084517) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-10-22T16:45:00Z · SHA-256 518a48b73ebbaf067647805c9944cdf9fe7e9826b63e3719c8c44fa589fb5cce · Passage f640897b581648a671549528599a0e77c0e915b1bc7804c45ad024fcf812c54f · Zeichen 564–1272 im Abschnitt
Wechselwirkungen · Fareston
Fareston 60 mg tablets · Abschnitt 4.5 · PDF-Seite 4
HOS-085621 · Präparat HOS-083163
Theoretically the metabolism of toremifene is inhibited by drugs known to inhibit the CYP3A enzyme
system which is reported to be responsible for its main metabolic pathways. Examples of such drugs
are antifungal imidazoles (ketoconazole); other antifungal agents (itraconazole, voriconazole,
posaconazole); protease inhibitors (ritonavir, nelfinavir), macrolides (clarithromycin, erythromycin,
telithromycine). Concomitant use of those drugs with toremifene should be carefully considered.
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): nelfinavir (HOS-084520) protease (HOS-085623) ketoconazole (HOS-084513) voriconazole (HOS-084524) itraconazole (HOS-084516) clarithromycin (HOS-084517) erythromycin (HOS-084514) ritonavir (HOS-084521) posaconazole (HOS-085622)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-07-30T12:24:00Z · SHA-256 3b25a11bbd424fca19782652cfc8662dd4db79f69f35943c40313fed13e66e0e · Passage 685a49cc637468e295a54afd3fa92b51d9800204c6cb80df9af06b295ec124ed · Zeichen 1457–1947 im Abschnitt
Wechselwirkungen · Norvir
Norvir 100 mg powder for oral suspension · Abschnitt 4.5 · PDF-Seite 10–11
HOS-086179 · Präparat HOS-083284
Medicinal Product Interactions – Ritonavir with Protease Inhibitors
Co-administered Dose of Co- Dose of Medicinal Product AUC Cmin
Medicinal Product administered NORVIR Assessed
Medicinal (mg)
Product
(mg)
Atazanavir 300 q24h 100 q24h Atazanavir ↑ 86% ↑ 11 fold
1
Atazanavir ↑ 2 fold ↑ 3-7 fold
Ritonavir increases the serum levels of atazanavir as a result of CYP3A4 inhibition.
Clinical trials confirmed the safety and efficacy of 300 mg atazanavir once daily with
ritonavir 100 mg once daily in treatment experienced patients. For further information,
physicians should refer to the SmPC for atazanavir.
Darunavir 600, single 100 q12h Darunavir ↑ 14 fold
Ritonavir increases the serum levels of darunavir as a result of CYP3A inhibition.
Darunavir must be given with ritonavir to ensure its therapeutic effect. Ritonavir doses
higher than 100 mg twice daily have not been studied with darunavir. For further
information, refer to the SmPC for darunavir.
Fosamprenavir 700 q12h 100 q12h Amprenavir ↑ 2.4 ↑ 11 fold
fold
Ritonavir increases the serum levels of amprenavir (from fosamprenavir) as a result of
CYP3A4 inhibition. Fosamprenavir must be given with ritonavir to ensure its therapeutic
effect. Clinical trials confirmed the safety and efficacy of fosamprenavir 700 mg twice
daily with ritonavir 100 mg twice daily. Ritonavir doses higher than 100 mg twice daily
10
have not been studied with fosamprenavir. For further information, physicians should refer
to the SmPC for fosamprenavir.
Indinavir 800 100 q12h Indinavir2 ↑ 178% ND
q12h
Ritonavir ↑ 72% ND
Ritonavir increases the serum levels of indinavir as a result of CYP3A4 inhibition.
Appropriate doses for this combination, with respect to efficacy and safety, have not been
established. Minimal benefit of ritonavir-mediated pharmacokinetic enhancement is
achieved with doses higher than 100 mg twice daily. In cases of co-administration of
ritonavir (100 mg twice daily) and indinavir (800 mg twice daily) caution is warranted as
the risk of nephrolithiasis may be increased.
Nelfinavir 1250 100 q12h Nelfinavir ↑ ND
q12h 20to39%
Ritonavir increases the serum levels of nelfinavir as a result of CYP3A4 inhibition.
Appropriate doses for this combination, with respect to efficacy and safety, have not been
established. Minimal benefit of ritonavir-mediated pharmacokinetic enhancement is
achieved with doses higher than 100 mg twice daily.
Tipranavir 500 200 q12h Tipranavir ↑ 11 fold ↑ 29 fold
q12h
Ritonavir ↓ 40% ND
Ritonavir increases the serum levels of tipranavir as a result of CYP3A inhibition.
Tipranavir must be given with low dose ritonavir to ensure its therapeutic effect. Doses of
ritonavir less than 200 mg twice daily should not be used with tipranavir as they might alter
the efficacy of the combination. For further information, physicians should refer to the
SmPC for tipranavir.
ND: Not determined.
1. Based on cross-study comparison to 400 mg atazanavir once daily alone.
2. Based on cross-study comparison to 800 mg indinavir three times daily alone.
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): indinavir (HOS-084518) atazanavir (HOS-086180) nelfinavir (HOS-084520) protease (HOS-085623) amprenavir (HOS-086183) darunavir (HOS-086181) fosamprenavir (HOS-086182) tipranavir (HOS-086184)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage 03a194213ac89748c50cfb4b51554f8455df8df904ff2077009223828e61e82e · Zeichen 2655–7456 im Abschnitt
Wechselwirkungen · Norvir
Norvir 100 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 43
HOS-086399 · Präparat HOS-083284
Co- Dose of Co- Dose of Medicinal Product AUC Cmin
administered administered NORVIR Assessed
Medicinal Medicinal Product (mg)
Product (mg)
Atazanavir 300 q24h 100 q24h Atazanavir ↑ 86% ↑ 11 fold
1
Atazanavir ↑ 2 fold ↑ 3-7
fold
Ritonavir increases the serum levels of atazanavir as a result of CYP3A4 inhibition. Clinical
trials confirmed the safety and efficacy of 300 mg atazanavir once daily with ritonavir 100 mg
once daily in treatment experienced patients. For further information, physicians should refer
to the SmPC for atazanavir.
Darunavir 600, single 100 q12h Darunavir ↑ 14 fold
Ritonavir increases the serum levels of darunavir as a result of CYP3A inhibition. Darunavir
must be given with ritonavir to ensure its therapeutic effect. Ritonavir doses higher than
100 mg twice daily have not been studied with darunavir. For further information, refer to the
SmPC for darunavir.
Fosamprenavir 700 q12h 100 q12h Amprenavir ↑ 2.4 ↑ 11 fold
fold
Ritonavir increases the serum levels of amprenavir (from fosamprenavir) as a result of
CYP3A4 inhibition. Fosamprenavir must be given with ritonavir to ensure its therapeutic
effect. Clinical trials confirmed the safety and efficacy of fosamprenavir 700 mg twice daily
with ritonavir 100 mg twice daily. Ritonavir doses higher than 100 mg twice daily have not
been studied with fosamprenavir. For further information, physicians should refer to the
SmPC for fosamprenavir.
Indinavir 800 q12h 100 q12h Indinavir2 ↑ 178% ND
Ritonavir ↑ 72% ND
Ritonavir increases the serum levels of indinavir as a result of CYP3A4 inhibition.
Appropriate doses for this combination, with respect to efficacy and safety, have not been
established. Minimal benefit of ritonavir-mediated pharmacokinetic enhancement is achieved
with doses higher than 100 mg twice daily. In cases of co-administration of ritonavir (100 mg
twice daily) and indinavir (800 mg twice daily) caution is warranted as the risk of
nephrolithiasis may be increased.
Nelfinavir 1250 q12h 100 q12h Nelfinavir ↑ ND
20to39%
Ritonavir increases the serum levels of nelfinavir as a result of CYP3A4 inhibition.
Appropriate doses for this combination, with respect to efficacy and safety, have not been
established. Minimal benefit of ritonavir-mediated pharmacokinetic enhancement is achieved
with doses higher than 100 mg twice daily.
Tipranavir 500 q12h 200 Tipranavir ↑ 11 fold ↑ 29 fold
q12h
Ritonavir ↓ 40% ND
Ritonavir increases the serum levels of tipranavir as a result of CYP3A inhibition. Tipranavir
must be given with low dose ritonavir to ensure its therapeutic effect. Doses of ritonavir less
than 200 mg twice daily should not be used with tipranavir as they might alter the efficacy of
the combination. For further information, physicians should refer to the SmPC for tipranavir.
ND: Not determined.
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): indinavir (HOS-084518) atazanavir (HOS-086180) nelfinavir (HOS-084520) amprenavir (HOS-086183) darunavir (HOS-086181) fosamprenavir (HOS-086182) tipranavir (HOS-086184)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-11T18:35:00Z · SHA-256 82413695e61cf39577e85c47e382ee60197570a4ae72fe81d6e24e4211cd2d43 · Passage d5308747ba178c6ebd0e34322c465d7122d5458d70aff134d17f324382a8fc16 · Zeichen 2732–7211 im Abschnitt
Wechselwirkungen · Vfend
VFEND 50 mg film-coated tablets VFEND 200 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 13
HOS-109463 · Präparat HOS-093201
Low dose (100 mg BID)* Ritonavir Cmax 25% Coadministration of voriconazole
Ritonavir AUC 13% and low-dose ritonavir (100 mg
Voriconazole Cmax 24% BID) should be avoided unless
an assessment of the benefit/risk
Voriconazole AUC 39%
to the patient justifies the use of
voriconazole.
Other HIV Protease Inhibitors Not studied clinically. In vitro Careful monitoring for any
(including but not limited to: studies show that voriconazole may occurrence of drug toxicity
saquinavir, amprenavir and inhibit the metabolism of HIV and/or lack of efficacy, and dose
nelfinavir)* protease inhibitors and the adjustment may be needed.
[CYP3A4 substrates and metabolism of voriconazole may
inhibitors] also be inhibited by HIV protease
inhibitors.
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): nelfinavir (HOS-084520) protease (HOS-085623) saquinavir (HOS-084522) amprenavir (HOS-086183) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-21T15:15:00Z · SHA-256 e91b23f050e51d641bef6be84ca7a49bb0e71d249b5c23f29243dda478d37eaf · Passage 81b452654b014e91adf502a06508cfe5e46ea829e59260fa77bcc7896d35f33b · Zeichen 15356–16561 im Abschnitt
Wechselwirkungen · Vfend
VFEND 200 mg powder for solution for infusion · Abschnitt 4.5 · PDF-Seite 45
HOS-109542 · Präparat HOS-093201
Low dose (100 mg BID)* Ritonavir Cmax 25% Coadministration of voriconazole
Ritonavir AUC 13% and low-dose ritonavir (100 mg
Voriconazole Cmax 24% BID) should be avoided unless
an assessment of the benefit/risk
Voriconazole AUC 39%
to the patient justifies the use of
voriconazole.
Other HIV Protease Inhibitors Not studied clinically. In vitro Careful monitoring for any
(including but not limited to: studies show that voriconazole may occurrence of drug toxicity
saquinavir, amprenavir and inhibit the metabolism of HIV and/or lack of efficacy, and dose
nelfinavir)* protease inhibitors and the adjustment may be needed.
[CYP3A4 substrates and metabolism of voriconazole may
inhibitors] also be inhibited by HIV protease
inhibitors.
Efavirenz (a non-nucleoside
reverse transcriptase inhibitor,
(NNRTI)) [CYP450 inducer;
CYP3A4 inhibitor and
substrate]
Efavirenz Cmax 38% Use of standard doses of
Efavirenz 400 mg QD, Efavirenz AUC 44% voriconazole with efavirenz
coadministered with Voriconazole Cmax 61% doses of 400 mg QD or higher is
voriconazole 200 mg BID* Voriconazole AUC 77% contraindicated (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): nelfinavir (HOS-084520) protease (HOS-085623) saquinavir (HOS-084522) amprenavir (HOS-086183) efavirenz (HOS-087947) ritonavir (HOS-084521)
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Version 2026-07-21T15:15:00Z · SHA-256 e91b23f050e51d641bef6be84ca7a49bb0e71d249b5c23f29243dda478d37eaf · Passage 0f766ad319d00482dae4f7644313c8278be71bfe0e23dffa63c5e8445c8c01eb · Zeichen 15763–17590 im Abschnitt
Wechselwirkungen · Vfend
VFEND 40 mg/ml powder for oral suspension · Abschnitt 4.5 · PDF-Seite 77
HOS-109606 · Präparat HOS-093201
Low dose (100 mg BID)* Ritonavir Cmax 25% Coadministration of voriconazole
Ritonavir AUC 13% and low-dose ritonavir (100 mg
Voriconazole Cmax 24% BID) should be avoided unless
an assessment of the benefit/risk
Voriconazole AUC 39%
to the patient justifies the use of
voriconazole.
Other HIV Protease Inhibitors Not studied clinically. In vitro Careful monitoring for any
(including but not limited to: studies show that voriconazole may occurrence of drug toxicity
saquinavir, amprenavir and inhibit the metabolism of HIV and/or lack of efficacy, and dose
nelfinavir)* protease inhibitors and the adjustment may be needed.
[CYP3A4 substrates and metabolism of voriconazole may
inhibitors] also be inhibited by HIV protease
inhibitors.
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): nelfinavir (HOS-084520) protease (HOS-085623) saquinavir (HOS-084522) amprenavir (HOS-086183) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2026-07-21T15:15:00Z · SHA-256 e91b23f050e51d641bef6be84ca7a49bb0e71d249b5c23f29243dda478d37eaf · Passage 81b452654b014e91adf502a06508cfe5e46ea829e59260fa77bcc7896d35f33b · Zeichen 15388–16593 im Abschnitt
Wechselwirkungen · Glivec
Glivec 100 mg film-coated tablets Glivec 400 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 10
HOS-110215 · Präparat HOS-093339
Substances that inhibit the cytochrome P450 isoenzyme CYP3A4 activity (e.g. protease inhibitors
such as indinavir, lopinavir/ritonavir, ritonavir, saquinavir, telaprevir, nelfinavir, boceprevir; azole
antifungals including ketoconazole, itraconazole, posaconazole, voriconazole; certain macrolides such
as erythromycin, clarithromycin and telithromycin) could decrease metabolism and increase imatinib
concentrations. There was a significant increase in exposure to imatinib (the mean Cmax and AUC of
imatinib rose by 26% and 40%, respectively) in healthy subjects when it was co-administered with a
single dose of ketoconazole (a CYP3A4 inhibitor). Caution should be taken when administering
Glivec with inhibitors of the CYP3A4 family.
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): indinavir (HOS-084518) lopinavir (HOS-086269) nelfinavir (HOS-084520) protease (HOS-085623) ketoconazole (HOS-084513) voriconazole (HOS-084524) telaprevir (HOS-090618) telithromycin (HOS-084523) itraconazole (HOS-084516) saquinavir (HOS-084522) boceprevir (HOS-090617) clarithromycin (HOS-084517) erythromycin (HOS-084514) ritonavir (HOS-084521) posaconazole (HOS-085622)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-12T09:28:00Z · SHA-256 838bc114dc50fcc5141e52ce7cbac64366b6fd4a03bb5a5e7a5ec09cf8be0b00 · Passage 8b33adeac7a33ce76a3ed583287cd02ab3b3048c12d43838a030dbd58a7f3ff4 · Zeichen 68–805 im Abschnitt
Wechselwirkungen · Viread
Viread 123 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 20
HOS-110543 · Präparat HOS-093385
Studies conducted with other medicinal products
There were no clinically significant pharmacokinetic interactions when tenofovir disoproxil was
co-administered with emtricitabine, lamivudine, indinavir, efavirenz, nelfinavir, saquinavir (ritonavir
boosted), methadone, ribavirin, rifampicin, tacrolimus, or the hormonal contraceptive
norgestimate/ethinyl oestradiol.
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): indinavir (HOS-084518) norgestimate (HOS-110544) nelfinavir (HOS-084520) methadone (HOS-086198) lamivudine (HOS-085829) ribavirin (HOS-088127) saquinavir (HOS-084522) tacrolimus (HOS-085202) efavirenz (HOS-087947) ritonavir (HOS-084521) emtricitabine (HOS-085840)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-02-29T16:34:00Z · SHA-256 ab427f9266bbb81991653ebf14729e0d885f7cb9014fd47e3b3ee4fc69589ee0 · Passage 83399d7c05202dd19f8869e7fff1b0b79c80c11ccfc6a80aadea42bad4cc1d9c · Zeichen 35885–36251 im Abschnitt
Wechselwirkungen · Viread
Viread 163 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 60
HOS-110635 · Präparat HOS-093385
Studies conducted with other medicinal products
There were no clinically significant pharmacokinetic interactions when tenofovir disoproxil was
co-administered with emtricitabine, lamivudine, indinavir, efavirenz, nelfinavir, saquinavir (ritonavir
boosted), methadone, ribavirin, rifampicin, tacrolimus, or the hormonal contraceptive
norgestimate/ethinyl oestradiol.
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): indinavir (HOS-084518) norgestimate (HOS-110544) nelfinavir (HOS-084520) methadone (HOS-086198) lamivudine (HOS-085829) ribavirin (HOS-088127) saquinavir (HOS-084522) tacrolimus (HOS-085202) efavirenz (HOS-087947) ritonavir (HOS-084521) emtricitabine (HOS-085840)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-02-29T16:34:00Z · SHA-256 ab427f9266bbb81991653ebf14729e0d885f7cb9014fd47e3b3ee4fc69589ee0 · Passage 83399d7c05202dd19f8869e7fff1b0b79c80c11ccfc6a80aadea42bad4cc1d9c · Zeichen 39159–39525 im Abschnitt
Wechselwirkungen · Viread
Viread 204 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 100
HOS-110725 · Präparat HOS-093385
Studies conducted with other medicinal products
There were no clinically significant pharmacokinetic interactions when tenofovir disoproxil was
co-administered with emtricitabine, lamivudine, indinavir, efavirenz, nelfinavir, saquinavir (ritonavir
boosted), methadone, ribavirin, rifampicin, tacrolimus, or the hormonal contraceptive
norgestimate/ethinyl oestradiol.
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): indinavir (HOS-084518) norgestimate (HOS-110544) nelfinavir (HOS-084520) methadone (HOS-086198) lamivudine (HOS-085829) ribavirin (HOS-088127) saquinavir (HOS-084522) tacrolimus (HOS-085202) efavirenz (HOS-087947) ritonavir (HOS-084521) emtricitabine (HOS-085840)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-02-29T16:34:00Z · SHA-256 ab427f9266bbb81991653ebf14729e0d885f7cb9014fd47e3b3ee4fc69589ee0 · Passage 83399d7c05202dd19f8869e7fff1b0b79c80c11ccfc6a80aadea42bad4cc1d9c · Zeichen 39159–39525 im Abschnitt
Wechselwirkungen · Viread
Viread 245 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 142
HOS-110816 · Präparat HOS-093385
Studies conducted with other medicinal products
There were no clinically significant pharmacokinetic interactions when tenofovir disoproxil was
co-administered with emtricitabine, lamivudine, indinavir, efavirenz, nelfinavir, saquinavir (ritonavir
boosted), methadone, ribavirin, rifampicin, tacrolimus, or the hormonal contraceptive
norgestimate/ethinyl oestradiol.
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): indinavir (HOS-084518) norgestimate (HOS-110544) nelfinavir (HOS-084520) methadone (HOS-086198) lamivudine (HOS-085829) ribavirin (HOS-088127) saquinavir (HOS-084522) tacrolimus (HOS-085202) efavirenz (HOS-087947) ritonavir (HOS-084521) emtricitabine (HOS-085840)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-02-29T16:34:00Z · SHA-256 ab427f9266bbb81991653ebf14729e0d885f7cb9014fd47e3b3ee4fc69589ee0 · Passage 83399d7c05202dd19f8869e7fff1b0b79c80c11ccfc6a80aadea42bad4cc1d9c · Zeichen 39235–39601 im Abschnitt
Wechselwirkungen · Viread
Viread 33 mg/g granules · Abschnitt 4.5 · PDF-Seite 184
HOS-110912 · Präparat HOS-093385
Studies conducted with other medicinal products
There were no clinically significant pharmacokinetic interactions when tenofovir disoproxil was
co-administered with emtricitabine, lamivudine, indinavir, efavirenz, nelfinavir, saquinavir (ritonavir
boosted), methadone, ribavirin, rifampicin, tacrolimus, or the hormonal contraceptive
norgestimate/ethinyl oestradiol.
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): indinavir (HOS-084518) norgestimate (HOS-110544) nelfinavir (HOS-084520) methadone (HOS-086198) lamivudine (HOS-085829) ribavirin (HOS-088127) saquinavir (HOS-084522) tacrolimus (HOS-085202) efavirenz (HOS-087947) ritonavir (HOS-084521) emtricitabine (HOS-085840)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2024-02-29T16:34:00Z · SHA-256 ab427f9266bbb81991653ebf14729e0d885f7cb9014fd47e3b3ee4fc69589ee0 · Passage 83399d7c05202dd19f8869e7fff1b0b79c80c11ccfc6a80aadea42bad4cc1d9c · Zeichen 36283–36649 im Abschnitt
Gegenanzeigen · Procoralan
Procoralan 5 mg film-coated tablets Procoralan 7.5 mg film-coated tablets · Abschnitt 4.3 · PDF-Seite 4
HOS-113843 · Präparat HOS-093985
- Hypersensitivity to the active substance or to any of the excipients listed in section 6.1
- Resting heart rate below 70 beats per minute prior to treatment
- Cardiogenic shock
- Acute myocardial infarction
- Severe hypotension (< 90/50 mmHg)
- Severe hepatic insufficiency
- Sick sinus syndrome
- Sino-atrial block
- Unstable or acute heart failure
- Pacemaker dependent (heart rate imposed exclusively by the pacemaker)
- Unstable angina
- AV-block of 3rd degree
- Combination with strong cytochrome P450 3A4 inhibitors such as azole antifungals
(ketoconazole, itraconazole), macrolide antibiotics (clarithromycin, erythromycin per os,
josamycin, telithromycin), HIV protease inhibitors (nelfinavir, ritonavir) and nefazodone (see
sections 4.5 and 5.2)
- Combination with verapamil or diltiazem which are moderate CYP3A4 inhibitors with heart
rate reducing properties (see section 4.5)
- Pregnancy, lactation and women of childbearing potential not using appropriate contraceptive
measures (see section 4.6)
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): josamycin (HOS-113844) diltiazem (HOS-086288) nefazodone (HOS-084519) nelfinavir (HOS-084520) protease (HOS-085623) ketoconazole (HOS-084513) telithromycin (HOS-084523) itraconazole (HOS-084516) clarithromycin (HOS-084517) erythromycin (HOS-084514) ritonavir (HOS-084521) verapamil (HOS-090602)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-17T17:49:00Z · SHA-256 603a04f5264f2cd02119b9fdddd8869a5b599fbe491c4482b048613e56f12c88 · Passage 038375aab2cfa48edaa49949d6504dd4b3dd7e1bb3de22461a40ede8afbd9e21 · Zeichen 0–1101 im Abschnitt
Wechselwirkungen · Procoralan
Procoralan 5 mg film-coated tablets Procoralan 7.5 mg film-coated tablets · Abschnitt 4.5 · PDF-Seite 7
HOS-113857 · Präparat HOS-093985
Potent CYP3A4 inhibitors
The concomitant use of potent CYP3A4 inhibitors such as azole antifungals (ketoconazole,
itraconazole), macrolide antibiotics (clarithromycin, erythromycin per os, josamycin, telithromycin),
HIV protease inhibitors (nelfinavir, ritonavir) and nefazodone is contraindicated (see section 4.3). The
potent CYP3A4 inhibitors ketoconazole (200 mg once daily) and josamycin (1 g twice daily)
increased ivabradine mean plasma exposure by 7 to 8 fold.
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): josamycin (HOS-113844) nefazodone (HOS-084519) nelfinavir (HOS-084520) protease (HOS-085623) ketoconazole (HOS-084513) telithromycin (HOS-084523) itraconazole (HOS-084516) clarithromycin (HOS-084517) erythromycin (HOS-084514) ritonavir (HOS-084521)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-17T17:49:00Z · SHA-256 603a04f5264f2cd02119b9fdddd8869a5b599fbe491c4482b048613e56f12c88 · Passage aeaa075c35dab068c8abda0e4149b350417abc81fdb40d791dd92a17cfbddc6b · Zeichen 1885–2353 im Abschnitt
Gegenanzeigen · Corlentor
Corlentor 5 mg film-coated tablets Corlentor 7.5 mg film-coated tablets · Abschnitt 4.3 · PDF-Seite 4
HOS-113882 · Präparat HOS-093993
- Hypersensitivity to the active substance or to any of the excipients listed in section 6.1
- Resting heart rate below 70 beats per minute prior to treatment
- Cardiogenic shock
- Acute myocardial infarction
- Severe hypotension (< 90/50 mmHg)
- Severe hepatic insufficiency
- Sick sinus syndrome
- Sino-atrial block
- Unstable or acute heart failure
- Pacemaker dependent (heart rate imposed exclusively by the pacemaker)
- Unstable angina
- AV-block of 3rd degree
- Combination with strong cytochrome P450 3A4 inhibitors such as azole antifungals
(ketoconazole, itraconazole), macrolide antibiotics (clarithromycin, erythromycin per os,
josamycin, telithromycin), HIV protease inhibitors (nelfinavir, ritonavir) and nefazodone (see
sections 4.5 and 5.2)
- Combination with verapamil or diltiazem which are moderate CYP3A4 inhibitors with heart
rate reducing properties (see section 4.5)
- Pregnancy, lactation and women of childbearing potential not using appropriate contraceptive
measures (see section 4.6)
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): josamycin (HOS-113844) diltiazem (HOS-086288) nefazodone (HOS-084519) nelfinavir (HOS-084520) protease (HOS-085623) ketoconazole (HOS-084513) telithromycin (HOS-084523) itraconazole (HOS-084516) clarithromycin (HOS-084517) erythromycin (HOS-084514) ritonavir (HOS-084521) verapamil (HOS-090602)
Vollständigen Kontext in der EMA-Fachinformation lesen →Quellennachweis
Version 2025-11-17T17:03:00Z · SHA-256 d87e68351dedcde32d83ee33c2f0d9205f341c44bb5b4d122f4a04ffba50a0e0 · Passage 038375aab2cfa48edaa49949d6504dd4b3dd7e1bb3de22461a40ede8afbd9e21 · Zeichen 0–1101 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.