NDAINJECTIONINJECTABLE
Approved
Apr 1986
Lifecycle
LOE Approaching
Competitive Pressure
30/100
Data completeness
1/8 — Limited
Drug data last refreshed 8h ago · AI intelligence enriched 2w ago
AI summarySynthesized from FDA + DailyMed + ClinicalTrials.gov data
Bretylium tosylate is an intravenous antiarrhythmic agent approved by Pfizer in 1986 for the treatment of life-threatening ventricular arrhythmias. It works through sympathomimetic and antifibrillatory mechanisms to restore normal cardiac rhythm. This injectable medication is administered to patients in acute cardiac care settings experiencing severe arrhythmias unresponsive to first-line therapies.
LOE Approaching
With lifecycle stage LOE approaching and competitive pressure at 30%, the brand team is likely in maintenance/harvest mode with reduced headcount and focus on defending existing volume.
Mechanism of Action
Mechanism of action data is being enriched from DailyMed and FDA sources. Check back soon for updated drug intelligence.
Indications
Indication data is being enriched from DailyMed and FDA labeling. Check back soon for approved therapeutic uses.
Career Relevance
Working on bretylium represents a career transition opportunity rather than growth; roles emphasize operational excellence, account retention, and institutional relationships in hospital/emergency settings. This is suitable for professionals seeking stability and deep domain expertise in cardiac care over rapid career advancement.
Medical Science LiaisonHospital Account Manager
Worked on BRETYLIUM TOSYLATE at Pfizer? Share your interview experience or compensation data (+7 days Pro)
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.