Cough variant asthma in children can be effectively controlled and clinically cured with prompt and effective treatment. If left untreated, nearly half of the patients will eventually develop typical asthma. Cough variant asthma in children is a special type of asthma, with chronic cough as the main manifestation, often due to allergies or respiratory infections cough, and then triggered asthma attacks, manifested as coughing, expiratory dyspnea, breathing with the sound of the bellows, and so on, which can appear suddenly or stop quickly after the attack. The treatment of cough variant asthma in children is based on the main principles of relieving symptoms, reducing acute attacks, and improving lung function. Glucocorticosteroids, bronchodilators and other medications, such as budesonide and salbutamol, are commonly used to alleviate the symptoms through nebulized inhalation, and attention should be paid to avoiding colds and influenza, eating a healthy diet, and undergoing regular follow-up examinations. It is recommended to send the child to the doctor for treatment, so as to control the condition as soon as possible and avoid repeated attacks. The above drugs should be used under the guidance of a doctor.