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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.

BUTORPHANOL: Side Effect Reports by Year

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Year-by-year breakdown of FAERS adverse event reports for BUTORPHANOL. Total: 462 reports.

Year Reports Deaths Hospitalizations Death Rate
2002 1 0 1 N/A
2005 1 0 1 N/A
2007 1 0 0 N/A
2009 2 0 1 N/A
2012 4 1 0 25.0%
2013 1 0 0 N/A
2014 8 0 0 N/A
2015 8 1 0 12.5%
2016 12 1 0 8.3%
2017 14 0 0 N/A
2018 14 1 0 7.1%
2019 15 0 0 N/A
2020 14 0 0 N/A
2021 2 0 0 N/A
2022 5 0 1 N/A
2023 6 0 3 N/A
2024 14 0 1 N/A
Total 462 10 24 2.2%

FDA approval date: Approved Prior to Jan 1, 1982.

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