The most commonly reported side effects of pegcetacoplan include fatigue, visual impairment, and haemoglobin decreased, based on 1,549 FDA adverse event reports from 2021 to 2025. 3.6% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for pegcetacoplan.
These are voluntary reports and do not establish that pegcetacoplan caused these reactions.
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Other drugs that appear in adverse event reports alongside pegcetacoplan. 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.
17.4% of pegcetacoplan adverse event reports involve female patients and 10.5% involve male patients. The largest age group is elderly at 65%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking pegcetacoplan when the adverse event was reported.
Showing 15 of 45 indications
Pegcetacoplan is sold under the brand name Syfovre.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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