The most commonly reported side effects of nirogacestat include diarrhoea, nausea, and fatigue, based on 756 FDA adverse event reports from 2013 to 2025.
Percentages show how often each reaction appears relative to total reports for nirogacestat.
These are voluntary reports and do not establish that nirogacestat caused these reactions.
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Other drugs that appear in adverse event reports alongside nirogacestat. 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.
56.6% of nirogacestat adverse event reports involve female patients and 28.2% involve male patients. The largest age group is adult at 78%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking nirogacestat when the adverse event was reported.
Showing 15 of 25 indications
Nirogacestat is sold under the brand name Ogsiveo.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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