{"id":"twice-normal-dose-wenxin-granules","safety":{"commonSideEffects":[{"rate":null,"effect":"Gastrointestinal upset"},{"rate":null,"effect":"Dizziness"},{"rate":null,"effect":"Headache"}]},"_chembl":null,"_dailymed":null,"mechanism":{"_ai_source":"claude-haiku-4.5","explanation":"Wenxin Granules contains a blend of Chinese medicinal herbs traditionally used to regulate heart rhythm and improve cardiac function. The formulation is believed to work through multiple pathways including modulation of ion channels, reduction of cardiac inflammation, and improvement of myocardial blood flow. It has been studied primarily for the treatment of arrhythmias, particularly atrial fibrillation and ventricular arrhythmias.","oneSentence":"Wenxin Granules is a traditional Chinese medicine formulation that modulates cardiac electrophysiology and reduces arrhythmia susceptibility through multi-component herbal action.","_ai_confidence":"medium"},"_scrapedAt":"2026-03-27T23:36:10.696Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Atrial fibrillation"},{"name":"Ventricular arrhythmias"},{"name":"Palpitations"}]},"trialDetails":[{"nctId":"NCT04163835","phase":"PHASE4","title":"The Dose-Effect Relationship of Wenxin Granules in the Treatment of Atrial Premature Beats","status":"UNKNOWN","sponsor":"China Academy of Chinese Medical Sciences","startDate":"2015-09-01","conditions":"Atrial Premature Complexes","enrollment":150}],"_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":"Twice Normal-dose Wenxin Granules","genericName":"Twice Normal-dose Wenxin Granules","companyName":"China Academy of Chinese Medical Sciences","companyId":"china-academy-of-chinese-medical-sciences","modality":"Small molecule","firstApprovalDate":"","aiSummary":"Wenxin Granules is a traditional Chinese medicine formulation that modulates cardiac electrophysiology and reduces arrhythmia susceptibility through multi-component herbal action. Used for Atrial fibrillation, Ventricular arrhythmias, Palpitations.","enrichmentLevel":3,"visitCount":0,"trialStats":{"total":1,"withResults":0},"verificationStatus":"verified","dataCompleteness":{"mechanism":true,"indications":true,"safety":true,"trials":true,"score":4}}