The article presents modern views on the problem of acute respiratory diseases in children and use of immunomodulating remedies. Derinat application is examined and analyzed. Its clinical efficiency in children suffering from acute respiratory diseases complicated with acute and obstructive bronchitis is demonstrated. Also in future after Derinat application children are suffering from acute respiratory diseases more rarely. A conclusion was made that the drug is a safe and effective immunomodulating preparation in children suffering from acute respiratory diseases with acute and obstructive bronchitis beginning from the first year of life.
