AntacidsLyme DiseaseMagnesium HydroxideAluminum HydroxideSimethiconeLyme NeuroborreliosisBorrelia burgdorferiBorrelia burgdorferi GroupMagnesium OxideSilicic AcidCalcium CarbonateLyme Disease VaccinesHeartburnBorreliaHistamine H2 AntagonistsRanitidineDrug CombinationsSodium BicarbonateIxodesTicksCimetidineSiliconesSpirochaetalesEsophagitis, PepticErythema Chronicum MigransDrug InteractionsDuodenoscopyFood-Drug InteractionsGastric Acidity DeterminationTechnetium Tc 99m PyrophosphateBiological AvailabilityArachnid VectorsFamotidineDosage FormsAnti-Ulcer AgentsSucralfateCarbonatesAlginatesDimethylpolysiloxanesEnoxacinGastroesophageal RefluxGastric AcidPneumonia, AspirationCross-Over StudiesAntibodies, Bacterial