Exakte Wirkstoffkennungen und zitierbare Passagen zu Wechselwirkungen, Gegenanzeigen und Nebenwirkungen.
Ein Paarvergleich findet Originalpassagen, die den anderen Wirkstoff wörtlich nennen. Aussagen gelten für das jeweilige Präparat und seine Formulierung. Klassenbegriffe und abweichende Synonyme können fehlen. Kein Treffer bedeutet nicht, dass keine Wechselwirkung besteht.
Drugs by Therapeutic Area
Interaction Recommendation
Geometric mean change (%) concerning co-
(Possible mechanism) administration
ANTIRETROVIRAL MEDICINAL PRODUCTS
Didanosine/Lamivudine Interaction not studied. No dosage adjustment
necessary.
Didanosine /Zidovudine Interaction not studied.
Stavudine/Lamivudine Interaction not studied. Combination not
Stavudine/Zidovudine In vitro antagonism of anti-HIV recommended.
activity between stavudine and
zidovudine could result in
decreased efficacy of both
drugs.
ANTI-INFECTIVE PRODUCTS
Atovaquone/Lamivudine Interaction not studied. As only limited data available
Atovaquone/Zidovudine Zidovudine AUC 33% the clinical significance is
(750 mg twice daily with Atovaquone AUC unknown.
food/200 mg thrice daily)
Clarithromycin/Lamivudine Interaction not studied. Separate administration of
Clarithromycin/Zidovudine Zidovudine AUC 12% Combivir and clarithromycin
(500 mg twice daily/100 mg by at least 2 hours
every 4 hours)
Trimethoprim/sulfamethoxazole Lamivudine: AUC 40% No Combivir dosage
(Co-trimoxazole)/Lamivudine adjustment necessary, unless
(160 mg/800 mg once daily for Trimethoprim: AUC patient has renal impairment
5 days/300 mg single dose) Sulfamethoxazole: AUC (See Section 4.2).
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
(organic cation transporter When concomitant
inhibition) administration with co-
Trimethoprim/sulfamethoxazole Interaction not studied. trimoxazole is warranted,
(Co-trimoxazole)/Zidovudine patients should be monitored
clinically. High doses of
trimethoprim/
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
7
sulfamethoxazole for the
treatment of Pneumocystis
jirovecii pneumonia (PCP) and
toxoplasmosis have not been
studied and should be avoided.
ANTIFUNGALS
Fluconazole/Lamivudine Interaction not studied. As only limited data are
Fluconazole/Zidovudine Zidovudine AUC 74% available the clinical
(400 mg once daily/200 mg significance is not known.
thrice daily) (UGT inhibition) Monitor for signs of
zidovudine toxicity (see
section 4.8).
ANTIMYCOBACTERIALS
Rifampicin/Lamivudine Interaction not studied. Insufficient data to
Rifampicin/Zidovudine (600 Zidovudine AUC 48% recommend dosage
mg once daily/200 mg thrice adjustment.
daily) (UGT induction)
ANTICONVULSANTS
Phenobarbital/Lamivudine Interaction not studied. Insufficient data to
Phenobarbital/Zidovudine Interaction not studied. recommend dosage
adjustment.
Potential to slightly decrease
zidovudine plasma
concentrations through UGT
induction.
Phenytoin/Lamivudine Interaction not studied. Monitor phenytoin
Phenytoin/Zidovudine Phenytoin AUC concentrations.
Valproic acid/Lamivudine Interaction not studied. As only limited data are
Valproic acid/Zidovudine Zidovudine AUC 80% available the clinical
(250 mg or 500 mg thrice significance is not known.
daily/100 mg thrice daily)
(UGT inhibition) Monitor for signs of
zidovudine toxicity (see
section 4.8).
ANTIHISTAMINES (HISTAMINE H1 RECEPTOR ANTAGONISTS)
Ranitidine/Lamivudine Interaction not studied. No dosage adjustment
necessary.
Clinically significant
interaction unlikely. Ranitidine
eliminated only in part by renal
organic cation transport system.
Ranitidine/Zidovudine Interaction not studied
Cimetidine/Lamivudine Interaction not studied. No dosage adjustment
necessary.
Clinically significant
interaction unlikely.
Cimetidine eliminated only in
part by renal organic cation
transport system.
Cimetidine/Zidovudine Interaction not studied.
CYTOTOXICS
Cladribine/Lamivudine Interaction not studied Therefore the concomitant use
of lamivudine with cladribine
In vitro lamivudine inhibits the is not recommended
intracellular phosphorylation of (see section 4.4)
cladribine leading to a potential
risk of cladribine loss of
Originalpassage; keine automatisch abgeleitete Schwere, Häufigkeit oder Kausalität. Auch verneinte Befunde und nicht untersuchte Kombinationen bleiben sichtbar.
Version 2022-08-29T01:24:00Z · SHA-256 4660d55c0813c2571a95614bba44492fff03e6854bbe956eb43509fe476e679d · Passage 80bfcdbc676c074809992c973802a382b624f4a50bfeaaede637578173acc0cf · Zeichen 3740–7470 im Abschnitt
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