The most commonly reported side effects of ferric oxyhydroxide include death, diarrhoea, and nausea, based on 2,959 FDA adverse event reports from 2014 to 2025.
Percentages show how often each reaction appears relative to total reports for ferric oxyhydroxide.
These are voluntary reports and do not establish that ferric oxyhydroxide caused these reactions.
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Other drugs that appear in adverse event reports alongside ferric oxyhydroxide. 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.
34.4% of ferric oxyhydroxide adverse event reports involve female patients and 58.2% involve male patients. The largest age group is adult at 51%. These figures reflect who reports side effects, not underlying risk.
Sex
Age group
Conditions and purposes for which patients were taking ferric oxyhydroxide when the adverse event was reported.
Showing 15 of 55 indications
Ferric Oxyhydroxide is sold under the brand name Velphoro.
An upward trend reflects increased FAERS reporting overall, not necessarily increased risk.
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