Drug interactions
Carboplatin + Streptozocin
Severity: Major
Carboplatin and Streptozocin: major interaction.
Last updated Sources: US FDA label
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
Both drugs can injure the kidney, and streptozocin in particular is notably nephrotoxic. Carboplatin also causes myelosuppression, so combined use may increase renal dysfunction and blood count suppression.
What this interaction means in plain words
Carboplatin and Streptozocin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive nephrotoxicity (streptozocin tubular injury plus platinum renal effects) and additive bone marrow suppression.
What to do
Monitor serum creatinine, electrolytes and urine output before each cycle, and adjust carboplatin dosing to renal function. Follow blood counts closely and avoid other nephrotoxins.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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References
Other interactions of Carboplatin
Frequently asked questions
Can I take Carboplatin with Streptozocin?
MediHelp rates the interaction as major. Carboplatin and Streptozocin can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Both drugs can injure the kidney, and streptozocin in particular is notably nephrotoxic. Carboplatin also causes myelosuppression, so combined use may increase renal dysfunction and blood count suppression.
How serious is the interaction between Carboplatin and Streptozocin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor serum creatinine, electrolytes and urine output before each cycle, and adjust carboplatin dosing to renal function. Follow blood counts closely and avoid other nephrotoxins.
What other medicines interact with Carboplatin?
MediHelp also lists interactions of Carboplatin with, for example, Adenovirus types 4 and 7 live, Amikacin, Amphotericin b deoxycholate. The full list is on the Carboplatin page.
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