Drug interactions
Capreomycin + Colistin
Severity: Major
Capreomycin and Colistin: major 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
Both drugs are nephrotoxic and ototoxic, and can cause neuromuscular blockade. Combining them substantially raises the risk of acute kidney injury, hearing loss and respiratory muscle weakness.
What this interaction means in plain words
Capreomycin and Colistin 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, ototoxicity and neuromuscular blocking effects.
What to do
Avoid the combination when alternatives exist. If unavoidable, monitor renal function, audiometry and neuromuscular status closely and adjust doses to renal function.
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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Other interactions of Colistin
- Colistin + Polymyxin b Contraindicated
- Amikacin + Colistin Major
- Amphotericin b deoxycholate + Colistin Major
- Amphotericin b + Colistin Major
- Atracurium + Colistin Major
- Bacitracin + Colistin Major
Frequently asked questions
Can I take Capreomycin with Colistin?
MediHelp rates the interaction as major. Capreomycin and Colistin 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 are nephrotoxic and ototoxic, and can cause neuromuscular blockade. Combining them substantially raises the risk of acute kidney injury, hearing loss and respiratory muscle weakness.
How serious is the interaction between Capreomycin and Colistin?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination when alternatives exist. If unavoidable, monitor renal function, audiometry and neuromuscular status closely and adjust doses to renal function.
What other medicines interact with Colistin?
MediHelp also lists interactions of Colistin with, for example, Polymyxin b, Amikacin, Amphotericin b deoxycholate. The full list is on the Colistin page.
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