{"id":"fentanyl-15-microg","safety":{"commonSideEffects":[{"rate":"40-60","effect":"Constipation"},{"rate":"20-30","effect":"Nausea"},{"rate":"15-25","effect":"Dizziness"},{"rate":"15-25","effect":"Somnolence"},{"rate":"10-20","effect":"Headache"},{"rate":"5-15","effect":"Respiratory depression"},{"rate":"10-15","effect":"Pruritus"}]},"_chembl":null,"_dailymed":null,"mechanism":{"_ai_source":"claude-haiku-4.5","explanation":"Fentanyl activates mu-opioid receptors throughout the brain and spinal cord, inhibiting pain signal transmission and producing potent analgesic effects. At the 15 microgram dose, this transdermal formulation provides sustained opioid receptor activation for chronic pain management. The drug also produces euphoria, respiratory depression, and sedation through central opioid receptor activation.","oneSentence":"Fentanyl is a synthetic opioid agonist that binds to mu-opioid receptors in the central nervous system to produce analgesia and sedation.","_ai_confidence":"high"},"_scrapedAt":"2026-03-27T23:46:20.731Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Chronic pain management in opioid-tolerant patients"},{"name":"Cancer pain"},{"name":"Severe chronic pain requiring continuous opioid therapy"}]},"trialDetails":[],"_emaApprovals":[],"_faersSignals":[],"_approvalHistory":[],"publicationCount":0,"rwe":[],"genericFilers":[],"relatedDrugs":[],"labelChanges":[],"biosimilarFilings":[],"pricing":[],"formularyStatus":[],"manufacturing":[],"companionDiagnostics":[],"competitors":[],"timeline":[],"patents":[],"ownershipHistory":[],"trials":[],"biosimilars":[],"latestUpdates":[],"references":[],"tags":[],"ecosystem":[],"genericManufacturerList":[],"offLabel":[],"developmentCodes":[],"aliases":[],"phase":"marketed","status":"active","brandName":"fentanyl 15 microg","genericName":"fentanyl 15 microg","companyName":"Corporacion Parc Tauli","companyId":"corporacion-parc-tauli","modality":"Small molecule","firstApprovalDate":"","aiSummary":"Fentanyl is a synthetic opioid agonist that binds to mu-opioid receptors in the central nervous system to produce analgesia and sedation. Used for Chronic pain management in opioid-tolerant patients, Cancer pain, Severe chronic pain requiring continuous opioid therapy.","enrichmentLevel":3,"visitCount":0,"trialStats":{"total":0,"withResults":0},"verificationStatus":"verified","dataCompleteness":{"mechanism":true,"indications":true,"safety":true,"trials":false,"score":3}}