{"as_of":"2026-09-17T11:23:47.383Z","drug":"atorvastatin","reports_matched":586688,"top_reactions":[{"term":"FATIGUE","count":20166},{"term":"DIARRHOEA","count":18214},{"term":"DYSPNOEA","count":16893},{"term":"NAUSEA","count":16884},{"term":"DRUG INEFFECTIVE","count":15646},{"term":"DIZZINESS","count":13948},{"term":"OFF LABEL USE","count":13589},{"term":"HEADACHE","count":12523},{"term":"FALL","count":11441},{"term":"ACUTE KIDNEY INJURY","count":11350},{"term":"ASTHENIA","count":11350},{"term":"PAIN","count":11294},{"term":"DEATH","count":10454},{"term":"VOMITING","count":10299},{"term":"ARTHRALGIA","count":10245}],"by_seriousness":[{"term":"serious","count":255125},{"term":"non-serious","count":88617}],"interpretation":"These are counts of REPORTS mentioning the drug, not rates and not causal findings. Compare drugs only if you also account for how differently they are prescribed — otherwise the more common drug always looks worse.","source":"openFDA (US Food and Drug Administration), CC0","disclaimer":"Adverse-event reports are VOLUNTARY, unverified, and subject to heavy reporting bias. A count of reports is NOT an incidence rate and does NOT establish that a product caused an outcome; a widely prescribed drug will accumulate more reports simply by being widely prescribed. Use for signal generation only. openFDA's own terms apply: do not rely on this to make decisions regarding medical care, and assume all results are unvalidated. Groupings and shares are computed by AnswerPool. Device nomenclature (GMDN) fields are excluded for licensing reasons.","refresh_after":"2026-09-18T00:00:00.000Z"}