121例药物性肝损害的病因、临床特点的开题报告摘要：药物性肝损害是现代医学中的常见问题，严重威胁患者的健康甚至生命。本文旨在探讨药物性肝损害的病因、临床特点等方面，以提高人们对药物性肝损害的认识和预防意识，以减少药物性肝损害的发生率。本研究采用文献资料法进行研究。通过对121例药物性肝损害加以总结，得出以下结论：药物性肝损害的病因较为复杂，药物种类、用药方式、剂量等均是影响药物性肝损害的因素；药物性肝损害的临床表现较为多样化，一般表现为乏力、食欲下降、恶心、呕吐等症状；药物性肝损害的诊断需要结合患者病史、体检、实验室检查等多个方面进行综合性分析。在预防药物性肝损害方面，应加强医学人员对药物的了解和监管，同时患者在用药期间也应加强自我保护和注意事项。关键词：药物性肝损害，病因，临床特点，预防Abstract:Drug-inducedliverinjuryisacommonprobleminmodernmedicine,whichseriouslythreatensthehealthandevenlifeofpatients.Thispaperaimstoexplorethecausesandclinicalfeaturesofdrug-inducedliverinjury,inordertoimprovepeople'sawarenessofdrug-inducedliverinjuryandpreventionconsciousnesstoreducetheincidenceofdrug-inducedliverinjury.Thisstudyadoptedtheliteraturematerialmethod.Bysummarizing121casesofdrug-inducedliverinjury,thefollowingconclusionsweredrawn:thecausesofdrug-inducedliverinjuryarecomplex,andthetypesofdrugs,medicationmethods,anddosesareallfactorsthataffectdrug-inducedliverinjury;theclinicalmanifestationsofdrug-inducedliverinjuryarediverse,generallymanifestedasfatigue,decreasedappetite,nausea,vomitingandothersymptoms;thediagnosisofdrug-inducedliverinjuryrequirescomprehensiveanalysisbasedonpatienthistory,physicalexamination,laboratorytestsandotheraspects.Intermsofpreventingdrug-inducedliverinjury,medicalpersonnelshouldstrengthentheirunderstandingandsupervisionofdrugs,andpatientsshouldalsostrengthentheirself-protectionandattentionduringdruguse.Keywords:drug-inducedliverinjury,causes,clinicalcharacteristics,prevention