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Drug interactions

Lincomycin + Rapacuronium

Severity: Major

Lincomycin and Rapacuronium: 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

Lincosamide antibiotics have intrinsic neuromuscular blocking activity and can potentiate non-depolarizing blockers. This may prolong paralysis and delay recovery of respiratory function.

What this interaction means in plain words

Lincomycin and Rapacuronium 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.

Evidence level: Moderate

Why it happens

Additive neuromuscular blockade through presynaptic and postsynaptic effects of lincomycin.

What to do

Monitor neuromuscular function with a nerve stimulator and maintain ventilatory support until full recovery. Reduce the neuromuscular blocker dose if needed.

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?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Lincomycin with Rapacuronium?

MediHelp rates the interaction as major. Lincomycin and Rapacuronium 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. Lincosamide antibiotics have intrinsic neuromuscular blocking activity and can potentiate non-depolarizing blockers. This may prolong paralysis and delay recovery of respiratory function.

How serious is the interaction between Lincomycin and Rapacuronium?

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 neuromuscular function with a nerve stimulator and maintain ventilatory support until full recovery. Reduce the neuromuscular blocker dose if needed.

What other medicines interact with Lincomycin?

MediHelp also lists interactions of Lincomycin with, for example, Atracurium, Cisatracurium, Pancuronium. The full list is on the Lincomycin page.

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