Drug interactions
Denosumab + Nelarabine
Severity: Moderate
Denosumab and Nelarabine: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Nelarabine causes myelosuppression and immune impairment, and denosumab labeling warns of serious infections in immunocompromised patients. The combined risk of infection may be higher, although no specific interaction data exist.
What this interaction means in plain words
Denosumab and Nelarabine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Denosumab belongs to Oncology; Nelarabine belongs to Oncology.
Why it happens
Additive infection risk from chemotherapy-induced myelosuppression and possible immune effects of denosumab.
What to do
Monitor blood counts and watch for infection. Treat suspected infection promptly.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Denosumab
- Abatacept + Denosumab Moderate
- Adalimumab + Denosumab Moderate
- Alefacept + Denosumab Moderate
- Alemtuzumab + Denosumab Moderate
- Anakinra + Denosumab Moderate
- Azacitidine + Denosumab Moderate
Other interactions of Nelarabine
- Deferiprone + Nelarabine Major
- Nelarabine + Pentostatin Major
- Nelarabine + Siponimod Major
- Nelarabine + Tofacitinib Major
- Fingolimod + Nelarabine Moderate
- Hydroxyurea + Nelarabine Moderate
Frequently asked questions
Can I take Denosumab with Nelarabine?
MediHelp rates the interaction as moderate. Denosumab and Nelarabine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Nelarabine causes myelosuppression and immune impairment, and denosumab labeling warns of serious infections in immunocompromised patients. The combined risk of infection may be higher, although no specific interaction data exist.
How serious is the interaction between Denosumab and Nelarabine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood counts and watch for infection. Treat suspected infection promptly.
What other medicines interact with Denosumab?
MediHelp also lists interactions of Denosumab with, for example, Abatacept, Adalimumab, Alefacept. The full list is on the Denosumab page.
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