Children can take montelukast sodium granules, some children will suffer from allergic diseases, this time to take montelukast sodium will effectively improve the allergic state of children. If children suffer from allergic rhinitis, they will have symptoms such as nasal congestion, nasal itching, runny nose and sneezing, which will seriously affect their sleep and quality of life. Children with cough variant asthma or bronchial asthma can also be treated with montelukast sodium. Because some children are reluctant to use glucocorticosteroids, montelukast sodium can replace glucocorticosteroids, as both are anti-inflammatory drugs that can effectively control the hyperreactivity of the airways in children.