The most commonly reported side effects of bevacizumab include off label use, death, and disease progression, based on 127,391 FDA adverse event reports from 2004 to 2025. 2.4% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for bevacizumab.
These are voluntary reports and do not establish that bevacizumab caused these reactions.
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Other drugs that appear in adverse event reports alongside bevacizumab. Drugs flagged as a suspected cause appear in the first column. Drugs taken at the same time but not suspected appear in the second.
Also suspected
Taken alongside
Co-occurrence in adverse event reports does not establish a drug interaction. Patients often take multiple medications, and these lists reflect prescribing patterns rather than causal relationships. Consult a healthcare provider about potential drug interactions.
44.0% of bevacizumab adverse event reports involve female patients and 37.3% involve male patients. The largest age group is adult at 53%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking bevacizumab when the adverse event was reported.
Showing 15 of 2,096 indications
Bevacizumab is sold under several brand names including Avastin, Vegzelma, Mvasi.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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