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Medicines colistimethate sodiumQuestion & answer

colistimethate sodium · Medicine question

Should an anaesthetist know about treatment?

iatroX medicinesPublished 19 August 2026Reviewed 19 August 2026

The answer

Answer

Yes. It can increase or prolong the effects of some muscle relaxants used during general anaesthesia.

Sources for this answer

Colomycin (Colistimethate Sodium) 1 MIU Powder for Injection, Infusion or Inhalationemc · SmPC Current selected SmPC · Version 7
Promixin 1 million International Units (IU) Powder for Nebuliser Solutionemc · SmPC Current selected SmPC · Version 15

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colistimethate sodium

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