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.

ALFENTANIL: Side Effect Reports by Year

Boost Your Natural Energy & Metabolism

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

Try Mitolyn Now

Year-by-year breakdown of FAERS adverse event reports for ALFENTANIL. Total: 378 reports.

Year Reports Deaths Hospitalizations Death Rate
2006 41 0 0 N/A
2012 2 1 1 50.0%
2013 8 0 4 N/A
2014 5 1 1 20.0%
2015 7 0 4 N/A
2016 17 0 11 N/A
2017 16 0 2 N/A
2018 6 0 4 N/A
2019 18 0 7 N/A
2020 8 2 3 25.0%
2021 9 0 1 N/A
2022 27 0 13 N/A
2023 36 0 21 N/A
2024 31 0 14 N/A
2025 6 0 6 N/A
Total 378 32 123 8.5%

FDA approval date: Dec 29, 1986.

More About ALFENTANIL

ALFENTANIL Full Profile Patient Demographics Drug Interactions