NDAINJECTIONINJECTABLEPriority Review
Approved
Nov 1983
Lifecycle
LOE Approaching
Competitive Pressure
30/100
Data completeness
3/8 — Basic
Priority Review
TRACRIUM PRESERVATIVE FREE (atracurium besylate) by Pfizer is clinical pharmacology atracurium besylate is a nondepolarizing skeletal muscle relaxant. Approved for general anesthesia, perioperative sedation. First approved in 1983.
Drug data last refreshed 21h ago
Mechanism of Action
CLINICAL PHARMACOLOGY Atracurium besylate is a nondepolarizing skeletal muscle relaxant. Nondepolarizing agents antagonize the neurotransmitter action of acetylcholine by binding competitively with cholinergic receptor sites on the motor end-plate. This antagonism is inhibited, and neuromuscular…
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Data Sources
- Drug label: DailyMed / FDA
- Clinical trials: ClinicalTrials.gov
- Patent data: FDA Orange Book
- Spending data: CMS Medicare
The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.