.Zac Efron Says He's "Delighted And Also Healthy And Balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's a hospital stay in Spain showed A-list celebrity is actually 'thin' Fox NewsZac Efron Shares Health And Wellness Update After Ibiza A Hospital Stay Us WeeklyZac Efron 'Recuperating' After Being Actually Hospitalized For A Swimming Pool Event In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Incident In Ibiza: Records HuffPost.