The most commonly reported side effects of fosnetupitant include nausea, diarrhoea, and fatigue, based on 1,396 FDA adverse event reports from 2015 to 2025.
Percentages show how often each reaction appears relative to total reports for fosnetupitant.
These are voluntary reports and do not establish that fosnetupitant caused these reactions.
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Other drugs that appear in adverse event reports alongside fosnetupitant. 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.
60.2% of fosnetupitant adverse event reports involve female patients and 34.2% involve male patients. The largest age group is adult at 58%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking fosnetupitant when the adverse event was reported.
Showing 15 of 75 indications
Fosnetupitant is sold under the brand name Akynzeo.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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