CellulitisOrbital CellulitisOrbital DiseasesErysipelasHeadacheFatigueRetrospective StudiesPainLeg DermatosesDyspneaCoughTreatment OutcomeQuestionnairesSeverity of Illness IndexAbdominal PainPrevalenceSoft Tissue InfectionsDizzinessOrbital PseudotumorDepressionProspective StudiesFloxacillinRisk FactorsSkin Diseases, BacterialQuality of LifeAbscessTomography, X-Ray ComputedPenicillin VPeriapical Abscess