Shun Er Ning chewable tablets generic name for montelukast sodium chewable tablets, generally three months for a course of treatment, if the condition is more serious, patients with a longer period of time need to serve a longer period of time, the specific course of treatment should be based on the need to follow the doctor’s advice to determine. The main ingredient of montelukast sodium chewable tablets is leukotriene receptor antagonist, which can improve airway inflammation, and is suitable for the prevention and long-term treatment of asthma in children aged 2 to 14, including the prevention of daytime and nighttime asthma symptoms, the treatment of patients with aspirin-sensitive asthma and the prevention of exercise-induced bronchoconstriction. It is indicated for the relief of symptoms caused by allergic rhinitis. Asthma according to clinical symptoms can be divided into three periods of acute relapse, chronic persistent and clinical remission, in these three periods can be taken montelukast sodium chewable tablets, after three months of medication, according to the assessment of clinical symptoms to adjust the course of treatment, the disappearance of the symptoms of the person who took a month, there is still dyspnea, suffocation of the patient to increase the duration of the course of medication. Taking montelukast sodium chewable tablets may occur upper respiratory tract infection, increased bleeding tendency, anxiety, depression, loss of orientation perception, inattention, abnormal night dreams, hallucinations, insomnia, memory impairment, vertigo, somnolence, diarrhea, dyspepsia, nausea, vomiting, and other adverse reactions, allergic to any of the components of the product is prohibited, pregnant women should avoid taking this product, lactating women should be careful to use this product. During the period of taking montelukast sodium chewable tablets, avoid eating spicy and stimulating food, so as not to aggravate the condition, it is recommended to go to the hospital for regular consultation, do not take the drug on your own.