The most commonly reported side effects of eflapegrastim include white blood cell count increased, pancytopenia, and asthenia, based on 31 FDA adverse event reports from 2022 to 2025.
Percentages show how often each reaction appears relative to total reports for eflapegrastim.
These are voluntary reports and do not establish that eflapegrastim caused these reactions.
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Other drugs that appear in adverse event reports alongside eflapegrastim. 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.
45.2% of eflapegrastim adverse event reports involve female patients and 29.0% involve male patients. The largest age group is elderly at 61%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking eflapegrastim when the adverse event was reported.
Eflapegrastim is sold under the brand name Rolvedon.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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