Objective: Asthma is the most common acute and chronic inflammatory airway disease of childhood with recurrent respiratory symptoms such as shortness of breath, wheezing, chesttightness and cough. Adequate knowledge about childhood asthma and treatment in general pediatric expertise is essential foreffective control of the disease. The aim of this study was toevaluate the knowledge and practices of pediatricians on drugsused in childhood asthma. Material and Methods: 200 children health and disease specialists or assistant physicians participated in our study. A totalof 40 questions about the drugs used in the treatment of asthmawere applied to physicians.Results: The number of correct answers given to the test bythe specialists and the physicians more than 5 years was significantly higher than the number of correct answers given bythe asistant physicians and the physicians with less than 5 years(p: 0.001). Gender showed no significant difference in terms ofresponding to the test (p: 0,881). Conclusion: Although there are some differences in asthma guidelines and practical approach, most of the pediatricians comply with the guidelines. The duration of the job and being anexpert or assistant make a significant difference, gender showedno significant difference in terms of responding to the test. It isbelieved that education is necessary at regular intervals aftergraduation in order to provide more effective and standardizedtreatment for children with asthma.