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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.

METHYLCOBALAMIN: Side Effect Reports by Year

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Year-by-year breakdown of FAERS adverse event reports for METHYLCOBALAMIN. Total: 424 reports.

Year Reports Deaths Hospitalizations Death Rate
2001 2 0 1 N/A
2004 1 1 1 100.0%
2005 2 0 2 N/A
2007 1 0 1 N/A
2008 1 0 1 N/A
2009 2 2 0 100.0%
2010 6 0 2 N/A
2012 6 0 4 N/A
2013 9 2 6 22.2%
2014 19 1 12 5.3%
2015 25 3 17 12.0%
2016 27 3 18 11.1%
2017 17 2 11 11.8%
2018 18 3 7 16.7%
2019 15 1 10 6.7%
2020 17 1 9 5.9%
2021 16 0 8 N/A
2022 14 1 5 7.1%
2023 11 3 2 27.3%
2024 13 0 5 N/A
2025 5 0 4 N/A
Total 424 46 187 10.8%

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