Thesis Title: The importance of the nurse's role in the management of infantile hemangioma in the Department of pediatrics of the University hospital Split from 2010-2018. Objectives: The main objective was to investigate treatment outcomes of infantile hemangiomas with blockers of beta adrenergic receptors. Other objectives were to investigate the distribution by localization, by gender and frequency of side effects of treatment in the study group and to show the importance of nurses role in management of the infantile hemangioma. Patients and methods: This was a retrospective, descriptive study of 493 patients treated for infantile hemangioma with blockers of beta adrenergic receptors in the Department of pediatrics of the University hospital Split in the period between January 2010 and July 2018. The treatment outcome was evaluated by the action of halting the growth, size reduction and color fading infantile hemangiomas as successful, partially successful and unsuccessful. Results: Female were 65% and male were 35% of patients. 37% of infantile hemangiomas were located in the head and neck, it is the most common localization. 73 patients (14,8%) have multiple lesions throuhgout the body. Of 493 patients, 287 (58%) were treated with propranolol or propranolol in combination with timolol maleat and 206 (42%) patients with topical timolol maleat. 261 (91%) patients have a successful treatment outcome, partial 19(6,5%) patients and unsuccessful 7 patients (2,5%) after the propranolol therapy. Side effects were present only in the treated with propranolol and that was 4,2%. Conclusion: This study confirmed the justification of the use of adrenergic receptor blockers as first choice in the treatment of infantile hemangioma.