.Zac Efron Mentions He's "Pleased And Also Healthy" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain uncovered A-list star is 'thin' Fox NewsZac Efron Shares Wellness Update After Ibiza Hospitalization United States WeeklyZac Efron 'Recuperating' After Being Laid up For A Swimming Pool Incident In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Mishap In Ibiza: Files HuffPost.