The most commonly reported side effects of bimekizumab include product dose omission issue, psoriasis, and psoriatic arthropathy, based on 13,728 FDA adverse event reports from 2017 to 2025. 9.2% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for bimekizumab.
These are voluntary reports and do not establish that bimekizumab caused these reactions.
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Other drugs that appear in adverse event reports alongside bimekizumab. 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.
19.2% of bimekizumab adverse event reports involve female patients and 12.4% involve male patients. The largest age group is adult at 86%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking bimekizumab when the adverse event was reported.
Showing 15 of 125 indications
Bimekizumab is sold under the brand name Bimzelx.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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