AmoxicillinAmoxicillin-Potassium Clavulanate CombinationAnti-Bacterial AgentsPenicillinsClavulanic AcidClarithromycinClavulanic AcidsMetronidazoleMicrobial Sensitivity TestsHelicobacter pyloriDrug Therapy, CombinationHelicobacter InfectionsOmeprazole2-PyridinylmethylsulfinylbenzimidazolesAmpicillinPenicillin ResistanceAnti-Ulcer AgentsOtitis MediaStreptococcus pneumoniaeDrug Resistance, BacterialLansoprazoleFurazolidoneAdministration, OralRabeprazolebeta-LactamsBismuthCefaclorAnti-Infective AgentsCefuroximeDrug Administration ScheduleProton Pump InhibitorsAzithromycinTreatment OutcomeHaemophilus influenzaebeta-LactamasesLevofloxacinPneumococcal InfectionsTetracyclineDouble-Blind MethodOtitis Media with EffusionAza CompoundsTonsillitisPenicillin VOfloxacinCefiximeProbenecidLactamsCyclacillinDrug CombinationsCephalosporinsCefotaximeSuspensionsPenicillin-Binding ProteinsAcute DiseaseDuodenal UlcerDrug Resistance, Multiple, BacterialBacteria, AnaerobicRanitidineColony Count, MicrobialPenicillin GBacterial InfectionsHalf-Lifebeta-Lactam ResistanceTinidazolePneumonia, PneumococcalRespiratory Tract InfectionsMoraxella (Branhamella) catarrhalisDrug EruptionsTrimethoprim-Sulfamethoxazole CombinationPeptic UlcerUrinary Tract InfectionsCephalexinSulbactamHaemophilus InfectionsAntibiotic ProphylaxisTachypneaTime FactorsSinusitisArea Under CurveQuinolinesBacteria, AerobicFluoroquinolonesOrganometallic CompoundsDyspepsiaTooth ExtractionPenicillanic AcidSulfoxidesRadiation DosageLethal Dose 50Injections, IntravenousTreatment FailureDrug Resistance, MicrobialBreath TestsEaracheNigella sativaPneumonia, BacterialBenzimidazolesDrug InteractionsCommunity-Acquired InfectionsTherapeutic Equivalency