Skip to content
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.

FAVIPIRAVIR: 558 Adverse Event Reports & Safety Profile

Boost Your Natural Energy & Metabolism

Mitolyn — 6 exotic plants to unlock your body's fat-burning power. 90-day guarantee.

Try Mitolyn Now
558
Total FAERS Reports
113 (20.3%)
Deaths Reported
199
Hospitalizations
558
As Primary/Secondary Suspect
49
Life-Threatening

First Report: 20160315 · Latest Report: 20240601

What Are the Most Common FAVIPIRAVIR Side Effects?

#1 Most Reported
Off label use
369 reports (66.1%)
#2 Most Reported
Drug ineffective
56 reports (10.0%)
#3 Most Reported
Drug ineffective for unapproved indication
40 reports (7.2%)

All FAVIPIRAVIR Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Off label use 369 66.1% 61 126
Drug ineffective 56 10.0% 30 29
Drug ineffective for unapproved indication 40 7.2% 17 24
Condition aggravated 29 5.2% 9 19
Covid-19 26 4.7% 11 19
Disease progression 24 4.3% 12 6
Product use in unapproved indication 18 3.2% 4 6
Covid-19 pneumonia 15 2.7% 7 14
Acute respiratory distress syndrome 14 2.5% 9 9
Acute kidney injury 13 2.3% 3 7
Rash maculo-papular 13 2.3% 0 11
Bronchopulmonary aspergillosis 11 2.0% 5 6
Exposure during pregnancy 11 2.0% 2 3
Foetal exposure during pregnancy 11 2.0% 3 4
Electrocardiogram qt prolonged 10 1.8% 2 3
Multiple organ dysfunction syndrome 10 1.8% 10 7
Respiratory failure 10 1.8% 3 5
Sepsis 10 1.8% 10 1
Bacterial infection 9 1.6% 7 1
Infection 9 1.6% 6 7

Who Reports FAVIPIRAVIR Side Effects? Age & Gender Data

Gender: 33.4% female, 66.6% male. Average age: 54.5 years. Most reports from: TR. View detailed demographics →

Is FAVIPIRAVIR Getting Safer? Reports by Year

YearReportsDeathsHosp.
2016 1 0 0
2017 1 1 1
2020 109 14 38
2021 11 1 4
2022 1 0 1
2024 2 1 2

View full timeline →

What Is FAVIPIRAVIR Used For?

IndicationReports
Covid-19 343
Covid-19 pneumonia 130
Product used for unknown indication 22
Acute respiratory distress syndrome 17
Antiviral treatment 13
Covid-19 treatment 5

FAVIPIRAVIR vs Alternatives: Which Is Safer?

FAVIPIRAVIR vs FEBUXOSTAT FAVIPIRAVIR vs FEDRATINIB FAVIPIRAVIR vs FELBAMATE FAVIPIRAVIR vs FELIS CATUS HAIR FAVIPIRAVIR vs FELODIPINE FAVIPIRAVIR vs FENFLURAMINE FAVIPIRAVIR vs FENOFIBRATE FAVIPIRAVIR vs FENOFIBRIC ACID FAVIPIRAVIR vs FENOTEROL FAVIPIRAVIR vs FENOTEROL HYDROBROMIDE

Official FDA Label for FAVIPIRAVIR

Official prescribing information from the FDA-approved drug label.