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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.

NALOXEGOL: 63 Adverse Event Reports & Safety Profile

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63
Total FAERS Reports
13 (20.6%)
Deaths Reported
28
Hospitalizations
63
As Primary/Secondary Suspect
4
Life-Threatening
None
Status

FDA Application: 212625 ·

First Report: 2013 · Latest Report: 20240701

What Are the Most Common NALOXEGOL Side Effects?

#1 Most Reported
Constipation
12 reports (19.0%)
#2 Most Reported
Pain
9 reports (14.3%)
#3 Most Reported
Diarrhoea
7 reports (11.1%)

All NALOXEGOL Side Effects by Frequency

Side Effect Reports % of Total Deaths Hosp.
Constipation 12 19.1% 0 5
Pain 9 14.3% 2 1
Diarrhoea 7 11.1% 1 4
Abdominal pain 6 9.5% 0 2
Anxiety 6 9.5% 0 1
Disease progression 6 9.5% 6 1
Intestinal perforation 6 9.5% 6 0
Vomiting 6 9.5% 0 3
Drug ineffective 5 7.9% 1 2
Nausea 5 7.9% 0 3
Sepsis 5 7.9% 5 0

Who Reports NALOXEGOL Side Effects? Age & Gender Data

Gender: 50.0% female, 50.0% male. Average age: 61.0 years. Most reports from: FR. View detailed demographics →

Is NALOXEGOL Getting Safer? Reports by Year

YearReportsDeathsHosp.
2013 4 0 0
2015 2 0 1
2016 1 0 1
2017 7 2 2
2018 9 3 6
2019 11 5 5
2020 3 1 2
2021 2 0 0
2022 1 0 0
2023 3 0 2
2024 1 0 0

View full timeline →

What Is NALOXEGOL Used For?

IndicationReports
Constipation 43
Product used for unknown indication 10

Official FDA Label for NALOXEGOL

Official prescribing information from the FDA-approved drug label.