Drug interactions
Rocuronium + Triamcinolone acetonide injectable
Severity: Moderate
Rocuronium and Triamcinolone acetonide injectable: 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
Corticosteroids given with non-depolarizing neuromuscular blockers, mainly during prolonged use in critically ill patients, have been associated with acute myopathy. This can prolong weakness and delay weaning from ventilation. A single local triamcinolone injection carries much lower risk.
What this interaction means in plain words
Rocuronium and Triamcinolone acetonide injectable 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.
Why it happens
Corticosteroids and prolonged neuromuscular blockade both injure muscle, probably through myosin loss and denervation-like changes.
What to do
Limit the duration and dose of the blocker and the steroid in critically ill patients. Watch for persistent weakness and consider creatine kinase measurement.
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 Rocuronium
Frequently asked questions
Can I take Rocuronium with Triamcinolone acetonide injectable?
MediHelp rates the interaction as moderate. Rocuronium and Triamcinolone acetonide injectable 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. Corticosteroids given with non-depolarizing neuromuscular blockers, mainly during prolonged use in critically ill patients, have been associated with acute myopathy. This can prolong weakness and delay weaning from ventilation. A single local triamcinolone injection carries much lower risk.
How serious is the interaction between Rocuronium and Triamcinolone acetonide injectable?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Limit the duration and dose of the blocker and the steroid in critically ill patients. Watch for persistent weakness and consider creatine kinase measurement.
What other medicines interact with Rocuronium?
MediHelp also lists interactions of Rocuronium with, for example, Amikacin, Bacitracin-neomycin-polymyxin, Capreomycin. The full list is on the Rocuronium page.
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