AmoxicillinAmoxicillin-Potassium Clavulanate CombinationAnti-Bacterial AgentsCommercePenicillinsClavulanic AcidClarithromycinClavulanic AcidsFemininityMetronidazoleMicrobial Sensitivity TestsHelicobacter pyloriDrug Therapy, CombinationHelicobacter InfectionsOmeprazole2-PyridinylmethylsulfinylbenzimidazolesMarketing of Health ServicesAmpicillinBedding and LinensPenicillin ResistanceOtitis MediaAnti-Ulcer AgentsDrug Resistance, BacterialStreptococcus pneumoniaeLansoprazoleFurazolidoneRabeprazolebeta-LactamsBismuthCefaclorCefuroximeAnti-Infective AgentsProton Pump InhibitorsAzithromycinbeta-LactamasesHaemophilus influenzaeUnited StatesPneumococcal InfectionsTetracyclineLevofloxacinOtitis Media with EffusionAdministration, OralGreat BritainTonsillitisPenicillin VAza CompoundsLactamsCyclacillinCefiximeOfloxacinProbenecidDecision MakingPenicillin-Binding ProteinsCost-Benefit AnalysisCefotaximeDrug Resistance, Multiple, BacterialCephalosporinsSuspensionsBacteria, AnaerobicDuodenal UlcerPenicillin GQuestionnairesbeta-Lactam ResistanceTreatment OutcomeAcute DiseaseMoraxella (Branhamella) catarrhalisBacterial InfectionsRespiratory Tract InfectionsTinidazoleRanitidinePneumonia, PneumococcalColony Count, MicrobialUrinary Tract InfectionsPeptic UlcerAntibiotic ProphylaxisDrug CombinationsTrimethoprim-Sulfamethoxazole CombinationTachypneaHaemophilus InfectionsSulbactamCephalexinDrug EruptionsSinusitisHealth Knowledge, Attitudes, PracticeSocioeconomic FactorsSmokingBacteria, AerobicCross-Sectional StudiesDyspepsiaDouble-Blind MethodTooth ExtractionDrug Administration ScheduleFluoroquinolonesPenicillanic AcidEaracheSulfoxidesDrug Resistance, MicrobialNigella sativaQuinolinesCommunity-Acquired Infections