Apalutamide
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Drug reference
fostamatinib
Syk kinase inhibitor
Syk kinase inhibitor
CDSCO approved
EXCRETION
—
not curated
INTERACTIONS
12 major
SEVERE in our sources
PREGNANCY
—
not curated
Top interactionssee all 12 →
- ApalutamideSevereDatabaseDDInter
- AtazanavirSevereDatabaseDDInter
- BerotralstatSevereDatabaseDDInter
- BoceprevirSevereDatabaseDDInter
Mechanism
Not yet extracted
Drug interactions
Atazanavir
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Berotralstat
Severe
Database
Drug interaction classified as: absorption
Source: DDInter
Boceprevir
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Carbamazepine
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Ceritinib
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Clarithromycin
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Clozapine
Severe
Database
Drug interaction classified as: synergy
Source: DDInter
Cobicistat
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Conivaptan
Severe
Database
Drug interaction classified as: metabolism
Source: DDInter
Deferiprone
Severe
Database
Clinical effect not specified
Source: DDInter
Delavirdine
Severe
Database
Clinical effect not specified
Source: DDInter
Related guidelines
Other Unclassified drugs
Ask House about fostamatinib
Continue into a citation-backed clinical answer with the drug context already attached.
Sources: Harrison 22e·Verified: 2026-05-10 · House clinical team