•Overviewofpepticulcerdisease•Treatmentofpepticulcerdisease•Nursingcareforpepticulcerdisease•Preventionandhealtheducationofpepticulcerdisease目•Thelatestresearchprogressonpepticulcerdisease录contents01DefinitionandclassificationDefinitionPepticulcerdisease(PUD)isaconditioninwhichtheliningoftheStomachorDuodenumisencodedbyacidandpepsin,resultinginpainanddiscomfortClassificationPUDcanbeclassifiedaseithergasordualULCER,dependingonthelocationoftheULCEREtiologyandpathophysiologyEtiologyPathophysiologyClinicalpresentationsanddiagnosisClinicalrecommendationsDiagnosis02DrugtherapyAntacidsUsedtoneutralizestochasticacidandrelatedsymptomsofheartburnandacididentificationH2blockersInhibittheproductionofacidinthestockbyblockingtheactionofamine,achemicalthatstimulatesacidsecretionPPIs(ProtonPumpInhibitors)C