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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.

ALFA 2 INTERFERON 2B: 53 Adverse Event Reports & Safety Profile

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53
Total FAERS Reports
0
Deaths Reported
30
Hospitalizations
53
As Primary/Secondary Suspect

First Report: 20090302 · Latest Report: 20140623

What Are the Most Common ALFA 2 INTERFERON 2B Side Effects?

#1 Most Reported
Hypophosphataemia
11 reports (20.8%)
#2 Most Reported
Neutrophil count decreased
4 reports (7.5%)
#3 Most Reported
Fatigue
4 reports (7.5%)

All ALFA 2 INTERFERON 2B Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Hypophosphataemia 11 20.8% 0 4

Who Reports ALFA 2 INTERFERON 2B Side Effects? Age & Gender Data

Average age: 53.8 years. Most reports from: US. View detailed demographics →

Is ALFA 2 INTERFERON 2B Getting Safer? Reports by Year

YearReportsDeathsHosp.
2009 2 0 1
2010 1 0 1
2011 1 0 1
2012 8 0 3
2013 21 0 8
2014 20 0 16

View full timeline →

Official FDA Label for ALFA 2 INTERFERON 2B

Official prescribing information from the FDA-approved drug label.