DoxycyclineEsophagitisEsophagitis, PepticEosinophilic EsophagitisEsophagusEsophagoscopyGastroesophageal RefluxHernia, HiatalEosinophiliaEsophageal StenosisAnti-Bacterial AgentsBarrett EsophagusEndoscopy, GastrointestinalDeglutition DisordersTetracyclinesEsophageal pH MonitoringEndoscopy, Digestive SystemContraceptives, OralHeartburnTetracyclineProton Pump InhibitorsMatrix Metalloproteinase InhibitorsMucous MembraneManometryEsophageal Motility DisordersContraceptives, PostcoitalPapio cynocephalusGastroscopyAnti-Ulcer AgentsEsophageal DiseasesOmeprazoleContraceptives, Oral, CombinedLaryngopharyngeal RefluxEsophageal Sphincter, LowerContraceptives, Oral, HormonalTreatment OutcomeDuodenogastric RefluxFundoplication2-PyridinylmethylsulfinylbenzimidazolesDilatationEsophagogastric JunctionPapio hamadryasEndoscopyAzithromycinMinocyclineCausticsHistamine H2 AntagonistsBrucellosisSucralfateLansoprazoleContraception, PostcoitalGastric FundusRadiation InjuriesPeristalsisEsophageal NeoplasmsBiopsyFood HypersensitivityDrug Therapy, CombinationHydrochloric AcidOxytetracyclineFilaricidesEsomeprazoleUlcerContraception BehaviorDiet TherapyContraceptive Agents, FemaleEosinophilsFlatulenceAdministration, OralPeptic UlcerUpper Gastrointestinal TractRanitidineJejunostomyDrugs, Chinese HerbalContraceptionStomachEructationAnastomosis, Roux-en-YOral SpraysMicrobial Sensitivity TestsAntacidsMedication AdherenceDouble-Blind MethodHoarsenessRetrospective StudiesTime FactorsCisapridePerilla frutescensMatrix Metalloproteinase 8Anti-Infective AgentsDrug PackagingDisease Models, AnimalEthinyl EstradiolContraceptive Devices, FemaleMetaplasiaDesogestrelHypopharynxContraceptives, Oral, SyntheticDiet, Gluten-FreeGastric Acid