The most commonly reported side effects of phenindione include anxiety, burning sensation, and malaise, based on 21 FDA adverse event reports from 2006 to 2025.
Percentages show how often each reaction appears relative to total reports for phenindione.
These are voluntary reports and do not establish that phenindione caused these reactions.
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Seriousness is determined by the reporter, not by OpenClaim.
Other drugs that appear in adverse event reports alongside phenindione. 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 phenindione adverse event reports involve female patients and 33.3% involve male patients. The largest age group is elderly at 63%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking phenindione when the adverse event was reported.
Phenindione is sold under the brand name Hedulin.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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