 Acute laryngotracheobronchitis, better known as croup, is one of the common respiratory complaints among children and the most common cause of airway obstruction in children aged six months to six years. Patients with croup are typically visited by physicians during two peak time periods throughout the year. The first one is in the autumn, usually as a result of parainfluenza virus, and the second peak occurs in early winter, a consequence of RSV. Croup affects males more commonly than females and affects children between the ages of 6 months to 6 years. The incidence of croup peaks in children at 2 years of age; croup in older children is uncommon, and recurrent episodes are frequently observed. 