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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

METHYLCOBALAMIN vs METHYLNALTREXONE: Which Drug Is Safer?

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METHYLCOBALAMIN vs METHYLNALTREXONE: Safety Overview

Metric METHYLCOBALAMIN METHYLNALTREXONE
Total FAERS Reports 424 826
Deaths Reported 46 242
Death Rate 10.8% 29.3%
Hospitalizations 187 108
Average Patient Age 58.2 yrs 61.7 yrs
% Female Patients 61.0% 57.9%
FDA Approval Date N/A Apr 24, 2008
Manufacturer N/A Salix Pharmaceuticals, Inc.
Route N/A ORAL
Marketing Status N/A Prescription