The most commonly reported side effects of fosdenopterin include bacteraemia, cardio-respiratory arrest, and vasoconstriction, based on 2 FDA adverse event reports from 2022 to 2025.
Percentages show how often each reaction appears relative to total reports for fosdenopterin.
These are voluntary reports and do not establish that fosdenopterin caused these reactions.
Report severity
Seriousness is determined by the reporter, not by OpenClaim.
Other drugs that appear in adverse event reports alongside fosdenopterin. Drugs flagged as a suspected cause appear in the first column. Drugs taken at the same time but not suspected appear in the second.
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.
0.0% of fosdenopterin adverse event reports involve female patients and 100.0% involve male patients. The largest age group is neonate at 50%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking fosdenopterin when the adverse event was reported.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
Ask OpenClaim about your specific drug combination. Get a sourced report using FDA data, drug labels, and medical literature.