.Zac Efron Mentions He is actually "Happy As Well As Well-balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain exposed A-list celebrity is actually 'thin' Fox NewsZac Efron Shares Wellness Update After Ibiza Hospitalization Us WeeklyZac Efron 'Bouncing Back' After Being Hospitalized For A Pool Happening In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Mishap In Ibiza: Reports HuffPost.