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Nimbex (CISATRACURIUM)

AbbVie · FDA-approved approved Small molecule ✓ Verified May 2026 Quality 63/100

Nimbex (generic name: CISATRACURIUM) is a Nondepolarizing Neuromuscular Blocker Small molecule drug developed by AbbVie. It is currently FDA-approved (first approved 1995) for General anesthesia, Muscle relaxation, function, Skeletal Muscle Relaxation for Endotracheal Intubation.

Nimbex works by blocking the action of acetylcholine at the neuromuscular junction, preventing muscle contraction.

Nimbex is a small molecule used in medical research for conditions such as Acute Respiratory Distress Syndrome, Muscle Relaxation, and Postoperative Residual Curarization. It is also studied for its effects on Neurophysiology and Residual Neuromuscular Block.

At a glance

Generic nameCISATRACURIUM
SponsorAbbVie
Drug classNondepolarizing Neuromuscular Blocker
TargetAcetylcholine receptor
ModalitySmall molecule
Therapeutic areaNeuroscience
PhaseFDA-approved
First approval1995

Mechanism of action

Cisatracurium besylate binds competitively to cholinergic receptors on the motor end-plate to antagonize the action of acetylcholine, resulting in blockade of neuromuscular transmission. This action is antagonized by acetylcholinesterase inhibitors such as neostigmine.

Approved indications

Common side effects

Drug interactions

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
FDA labelMechanism, indications, dosing, boxed warnings, drug interactions
ClinicalTrials.govTrial enrolment, design, endpoints, results

Competitive intelligence

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Frequently asked questions about Nimbex

What is Nimbex?

Nimbex (CISATRACURIUM) is a Nondepolarizing Neuromuscular Blocker drug developed by AbbVie, indicated for General anesthesia, Muscle relaxation, function, Skeletal Muscle Relaxation for Endotracheal Intubation.

How does Nimbex work?

Nimbex works by blocking the action of acetylcholine at the neuromuscular junction, preventing muscle contraction.

What is Nimbex used for?

Nimbex is indicated for General anesthesia, Muscle relaxation, function, Skeletal Muscle Relaxation for Endotracheal Intubation.

Who makes Nimbex?

Nimbex is developed and marketed by AbbVie (see full AbbVie pipeline at /company/abbvie).

What is the generic name of Nimbex?

CISATRACURIUM is the generic (nonproprietary) name of Nimbex.

What drug class is Nimbex in?

Nimbex belongs to the Nondepolarizing Neuromuscular Blocker class. See all Nondepolarizing Neuromuscular Blocker drugs at /class/nondepolarizing-neuromuscular-blocker.

When was Nimbex approved?

Nimbex was first approved on 1995.

What development phase is Nimbex in?

Nimbex is FDA-approved (marketed).

What are the side effects of Nimbex?

Common side effects of Nimbex include hypotension, flushing, bronchospasm, rash, bradycardia.

What does Nimbex target?

Nimbex targets Acetylcholine receptor and is a Nondepolarizing Neuromuscular Blocker.

Related

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing