Acalabrutinib
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Drug reference
dalfopristin
Semisynthetic pristinamycin antibiotic · Antibacterial
Semisynthetic pristinamycin antibioticAntibacterial
CDSCO approved
EXCRETION
—
not curated
INTERACTIONS
12 major
SEVERE in our sources
PREGNANCY
—
not curated
Top interactionssee all 12 →
- AcalabrutinibSevereDatabaseDDInter
- AlfentanilSevereDatabaseDDInter
- AmiodaroneSevereDatabaseDDInter
- AmitriptylineSevereDatabaseDDInter
Mechanism
Quinupristin/Dalfopristin is a combination of two semisynthetic pristinamycin antibiotics which together exert synergistic inhibition of bacterial protein synthesis.
Indications
serious nosocomial MRSA infectionsVRE infectionsother resistant gram-positive infections
Drug interactions
Alfentanil
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Amiodarone
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Amitriptyline
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Astemizole
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Avanafil
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Avapritinib
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Bepridil
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Bosutinib
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Brexpiprazole
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Brigatinib
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Butorphanol
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Related guidelines
Other Semisynthetic pristinamycin antibiotic drugs
Ask House about dalfopristin
Continue into a citation-backed clinical answer with the drug context already attached.
Sources: KD Tripathi 7e·Verified: 2026-05-10 · House clinical team