{"uid":"cap_2T2rEnFrCsf1ygzsr7hwb","slug":"fda-faers-drug-adverse-event-reports-73ca7734","name":"FDA FAERS Drug Adverse Event Reports","description":"FDA FAERS drug adverse event reports (openFDA) for a generic drug name: report ID, receive date, seriousness, patient age and sex, drugs and reported reactions. Spontaneous reports only; a report does not prove the drug caused the reaction. Up to 10 reports per call.","url":"https://api.healthtravel-api.workers.dev/api/health/fda-adverse-events-faers?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["drug"],"properties":{"max":{"type":"string","description":"How many reports, 1 to 10 (default 5)"},"drug":{"type":"string","description":"Generic drug name, letters and spaces, 2 to 60 characters"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9VZ8CnPGvgakYN3oniMd1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches up to 10 spontaneous adverse event reports from FDA FAERS via openFDA for a specified generic drug name, including report metadata, patient demographics, drugs involved, and reported reactions.","exampleAgentPrompt":"Can you pull up to 8 FDA FAERS adverse event reports for the generic drug metformin so I can see what reactions and serious outcomes have been reported?","exampleUseCases":[{"title":"Drug safety research for clinicians","prompt":"Pull 10 FDA FAERS adverse event reports for sertraline — I want to see the patient ages, sexes, reported reactions, and whether they were marked serious."},{"title":"Pharmacovigilance signal monitoring","prompt":"Get me 5 spontaneous adverse event reports from FDA FAERS for atorvastatin so I can check what reactions are being flagged."},{"title":"Patient medication concern lookup","prompt":"Can you find any FDA adverse event reports for ibuprofen? Show me the most recent ones with what reactions patients experienced."}],"resultDescription":"Returns up to 10 spontaneous FAERS report objects, each containing a report ID, receive date, seriousness flag, patient age and sex, list of drugs involved, and list of reported adverse reactions. Data sourced from openFDA; reports do not prove causation.","failureModes":["Drug name not found or no FAERS reports exist — returns empty results or 404","Drug name parameter missing or too short (under 2 chars) — validation error","Drug name exceeds 60 characters — validation error","openFDA upstream outage or rate limiting — 502 or timeout","Max parameter out of range (not 1–10) — validation or clamp behavior"],"whenToPreferThis":"Choose this endpoint when you need quick access to real FDA FAERS spontaneous adverse event reports for a specific generic drug, especially for pharmacovigilance research, clinical safety review, or patient safety queries. It is ideal for structured report retrieval rather than aggregate statistics, and when you need patient-level details (age, sex, reactions, seriousness) per report. Prefer alternatives if you need causation analysis, aggregate signal statistics, or branded drug name lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:33:40.738Z","isFirstParty":false,"canonicalSlug":"fda-faers-drug-adverse-event-reports-73ca7734"}