{"uid":"cap_ZD9prAtyBgbF3uln7DQXX","slug":"sitecheck-health-travel-fda-drug-drug-interaction-label-lookup-12d39489","name":"SiteCheck Health & Travel – FDA Drug-Drug Interaction Label Lookup","description":"Drug-drug interaction text from the FDA label (openFDA) of drug A that mentions drug B: matching sentences from the label's drug interactions section, with label set ID and effective date. Label text only; no severity score. If no sentence matches, that does NOT mean there is no interaction.","url":"https://api.healthtravel-api.workers.dev/api/health/drugbank-interaction?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","with"],"properties":{"drug":{"type":"string","description":"Generic name of drug A, letters and spaces, 2 to 60 characters"},"with":{"type":"string","description":"Generic name of drug B to look for in A's label, 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_WhCO_t8i7LqQcUaHfL7qD","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":"Searches the FDA label (openFDA) of drug A for sentences mentioning drug B in the drug interactions section, returning matching text, label set ID, and effective date.","exampleAgentPrompt":"Does the FDA label for warfarin mention any interaction with aspirin? Pull the exact sentences from the drug interactions section.","exampleUseCases":[{"title":"Checking polypharmacy risk for a patient","prompt":"My patient is on metformin — does the FDA label for metformin mention any interaction with lisinopril? Show me the exact sentences from the label."},{"title":"Pharmacist reviewing new prescription","prompt":"I'm about to dispense sertraline to someone already taking tramadol. What does the FDA label for sertraline say about tramadol in its drug interactions section?"},{"title":"Researcher verifying label-based interaction claim","prompt":"Can you pull the FDA label text for warfarin that mentions amiodarone? I need the matching sentences, the label set ID, and the effective date."}],"resultDescription":"Returns matching sentences from the FDA structured product label's drug interactions section where drug A's label mentions drug B, along with the label set ID and effective date. If no sentences match, it does not indicate the absence of an interaction — only that the label text does not explicitly mention drug B.","failureModes":["No sentences found — does not confirm absence of interaction, only absence of label mention","Drug name not recognized or misspelled — no results returned","Drug name too short (<2 chars) or too long (>60 chars) — validation error","openFDA upstream unavailability causing timeout or empty response","Brand names instead of generic names may fail to match"],"whenToPreferThis":"Use this endpoint when you need the verbatim FDA label text about a drug-drug interaction — specifically, what drug A's official structured product label says about drug B. Prefer this over clinical databases when regulatory label language is required (e.g., for compliance, pharmacovigilance, or documentation). Note: absence of a match does not mean no interaction exists; this is a label-text search, not a comprehensive interaction database.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T00:33:47.678Z","isFirstParty":false,"canonicalSlug":"sitecheck-health-travel-fda-drug-drug-interaction-label-lookup-12d39489"}