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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.

TECFIDERA BIOGEN IDEC: 94 Adverse Event Reports & Safety Profile

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94
Total FAERS Reports
0
Deaths Reported
5
Hospitalizations
94
As Primary/Secondary Suspect
2
Life-Threatening
1
Disabilities

First Report: 20130420 · Latest Report: 20140626

What Are the Most Common TECFIDERA BIOGEN IDEC Side Effects?

#1 Most Reported
Flushing
18 reports (19.1%)
#2 Most Reported
Vomiting
12 reports (12.8%)
#3 Most Reported
Nausea
10 reports (10.6%)

All TECFIDERA BIOGEN IDEC Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Flushing 18 19.2% 0 0
Vomiting 12 12.8% 0 1
Diarrhoea 10 10.6% 0 1
Nausea 10 10.6% 0 1
Alopecia 9 9.6% 0 0
Pruritus 8 8.5% 0 1
Abdominal pain upper 6 6.4% 0 0
Fatigue 5 5.3% 0 1

Who Reports TECFIDERA BIOGEN IDEC Side Effects? Age & Gender Data

Average age: 46.9 years. Most reports from: US. View detailed demographics →

Is TECFIDERA BIOGEN IDEC Getting Safer? Reports by Year

YearReportsDeathsHosp.
2013 14 0 1
2014 52 0 4

View full timeline →

What Is TECFIDERA BIOGEN IDEC Used For?

IndicationReports
Multiple sclerosis 86

Official FDA Label for TECFIDERA BIOGEN IDEC

Official prescribing information from the FDA-approved drug label.