TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

QUELICIN

SUCCINYLCHOLINE CHLORIDE
Approved 1953-05-01
1
Indication
--
Phase 3 Trials
72
Years on Market

Details

Status
Prescription
First Approved
1953-05-01
Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: SUCCINYLCHOLINE CHLORIDE

QUELICIN Approval History

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What QUELICIN Treats

1 FDA approvals

Originally approved for its first indication in 1953 .

  • Other (1)

QUELICIN Boxed Warning

VENTRICULAR DYSRHYTHMIAS, CARDIAC ARREST, AND DEATH FROM HYPERKALEMIC RHABDOMYOLYSIS IN PEDIATRIC PATIENTS • Acute rhabdomyolysis with hyperkalemia followed by ventricular dysrhythmias, cardiac arrest, and death has occurred after the administration of succinylcholine to apparently healthy pediatric patients who were subsequently found to have undiagnosed skeletal muscle myopathy, most frequently Duchenne muscular dystrophy [see Warnings and Precautions (5.1) ] . • When a healthy appearing pedia...

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

QUELICIN FDA Label Details

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Indications & Usage

FDA Label (PDF)

QUELICIN is indicated in adults and pediatric patients: • as an adjunct to general anesthesia • to facilitate tracheal intubation • to provide skeletal muscle relaxation during surgery or mechanical ventilation. QUELICIN is a depolarizing neuromuscular blocker indicated in adults and pediatric patients: • as an adjunct to general anesthesia • to facilitate tracheal intubation • to provide skeletal muscle relaxation during surgery or mechanical ventilation.

⚠️ BOXED WARNING

WARNING: VENTRICULAR DYSRHYTHMIAS, CARDIAC ARREST, AND DEATH FROM HYPERKALEMIC RHABDOMYOLYSIS IN PEDIATRIC PATIENTS • Acute rhabdomyolysis with hyperkalemia followed by ventricular dysrhythmias, cardiac arrest, and death has occurred after the administration of succinylcholine to apparently healthy ...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.