The most commonly reported side effects of clascoterone include product storage error, product physical consistency issue, and product use complaint, based on 1,408 FDA adverse event reports from 2020 to 2025. 10.2% of reports found the drug to be ineffective.
Percentages show how often each reaction appears relative to total reports for clascoterone.
These are voluntary reports and do not establish that clascoterone caused these reactions.
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Other drugs that appear in adverse event reports alongside clascoterone. 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.
61.9% of clascoterone adverse event reports involve female patients and 6.7% involve male patients. The largest age group is adult at 79%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking clascoterone when the adverse event was reported.
Showing 15 of 17 indications
Clascoterone is sold under the brand name Winlevi.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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