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NIMBEX vs ZEMURON

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. NIMBEX and ZEMURON are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Rating

72/100
70/100

Pharmacy pays

$0.39 /mL

Type

RX
RX

Active ingredient

CISATRACURIUM BESYLATE
ROCURONIUM BROMIDE

Manufacturer

Dosage forms

Injectable
Injectable

Drug class

Nondepolarizing Neuromuscular Blocker
Nondepolarizing Neuromuscular Blocker

Boxed warning

None
None

Frequently asked questions

Which is better-rated, Nimbex or Zemuron?

By our independent rating, Nimbex scores higher — 3.6 vs 3.5 out of 5 for Zemuron. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Nimbex and Zemuron?

Nimbex contains Cisatracurium Besylate, while Zemuron contains Rocuronium Bromide — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.