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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.

ALLOPURINOL: Side Effect Reports by Year

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Year-by-year breakdown of FAERS adverse event reports for ALLOPURINOL. Total: 19,053 reports.

Year Reports Deaths Hospitalizations Death Rate
2000 20 9 10 45.0%
2001 9 2 3 22.2%
2002 6 0 5 N/A
2003 17 9 14 52.9%
2004 23 20 8 87.0%
2005 6 0 4 N/A
2006 15 0 10 N/A
2007 26 8 9 30.8%
2008 52 10 34 19.2%
2009 30 2 17 6.7%
2010 55 0 31 N/A
2011 77 4 43 5.2%
2012 76 21 42 27.6%
2013 228 31 129 13.6%
2014 497 24 333 4.8%
2015 580 65 378 11.2%
2016 638 67 424 10.5%
2017 1,032 109 616 10.6%
2018 1,282 182 803 14.2%
2019 1,399 141 860 10.1%
2020 1,110 198 763 17.8%
2021 811 77 535 9.5%
2022 833 116 552 13.9%
2023 667 60 379 9.0%
2024 557 38 347 6.8%
2025 190 5 116 2.6%
Total 19,053 2,632 10,880 13.8%

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

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