Drug interactions
Prednisolone + Rocuronium
Severity: Moderate
Prednisolone and Rocuronium: 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
Systemic corticosteroids given with non-depolarizing neuromuscular blockers, especially during prolonged ICU use, are associated with acute quadriplegic myopathy. Corticosteroids may also alter the intensity or duration of neuromuscular blockade, so recovery can be delayed or the response variable.
What this interaction means in plain words
Prednisolone and Rocuronium 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.
Prednisolone belongs to Endocrine; Rocuronium belongs to Musculoskeletal.
Why it happens
Additive effects on skeletal muscle (steroid-induced myopathy plus prolonged neuromuscular blockade and denervation-like changes); the precise mechanism is not fully established.
What to do
Use the shortest effective duration of neuromuscular blockade and monitor depth of block with train-of-four. Assess for persistent weakness and check creatine kinase if myopathy is suspected.
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 Prednisolone
- Bcg vaccine live + Prednisolone Contraindicated
- Measles mumps and rubella vaccine live + Prednisolone Contraindicated
- Measles mumps rubella and varicella vaccine live + Prednisolone Contraindicated
- Measles vaccine + Prednisolone Contraindicated
- Mifepristone + Prednisolone Contraindicated
- Prednisolone + Radium-223 dichloride Contraindicated
Other interactions of Rocuronium
Frequently asked questions
Can I take Prednisolone with Rocuronium?
MediHelp rates the interaction as moderate. Prednisolone and Rocuronium 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. Systemic corticosteroids given with non-depolarizing neuromuscular blockers, especially during prolonged ICU use, are associated with acute quadriplegic myopathy. Corticosteroids may also alter the intensity or duration of neuromuscular blockade, so recovery can be delayed or the response variable.
How serious is the interaction between Prednisolone and Rocuronium?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use the shortest effective duration of neuromuscular blockade and monitor depth of block with train-of-four. Assess for persistent weakness and check creatine kinase if myopathy is suspected.
What other medicines interact with Prednisolone?
MediHelp also lists interactions of Prednisolone with, for example, Bcg vaccine live, Measles mumps and rubella vaccine live, Measles mumps rubella and varicella vaccine live. The full list is on the Prednisolone page.
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