Group 1 - The global asthma patient population exceeds 358 million, with projections to surpass 400 million this year; in China, the number of patients exceeds 45 million, including 15 million children [1] - Common triggers for asthma in children include dust mites, pet dander, certain foods, vigorous exercise, and emotional factors such as crying or laughing [1] - Asthma is characterized by bronchial spasms leading to breathing difficulties, with an increasing number of cases attributed to allergies and viral respiratory infections [1] Group 2 - Inhalation therapy is a classic treatment method for asthma, tailored to the patient's age and condition, with a gradual reduction in medication [2] - Other treatment options include traditional Chinese medicine, dietary adjustments, and acupuncture, which can help improve symptoms and reduce asthma attack risks [2] - Parents are advised to seek medical attention promptly during acute asthma attacks, as prolonged hypoxia can damage vital organs [2]

Core Insights - The theme for World Asthma Day 2023 is "Ensuring Inhalation Therapy Benefits All Asthma Patients" [1] - Asthma is a prevalent chronic disease, with approximately 260 million patients globally and around 436,000 deaths annually [2] - In China, the asthma prevalence rate among individuals aged 20 and above is 4.2%, equating to about 45.7 million patients [2] Group 1: Understanding Inhalation Therapy - Inhalation therapy is central to asthma treatment, allowing medication to directly enter the airways with fewer systemic side effects [4] - The overall control rate of asthma in urban China is 28.58%, significantly lower than the 40%-50% control rates in developed countries [4] - Misunderstandings about inhalation medications, particularly corticosteroids, contribute to poor treatment adherence, with over 80% of patients stopping medication [2][4] Group 2: Pediatric Asthma - Approximately 7 million children in China suffer from asthma, which can lead to severe respiratory issues during acute episodes [7] - Asthma in children is often linked to allergies, with common triggers including mold, dust mites, and pet dander [9] - Children with a family history of asthma are at a higher risk, with a 2 to 5 times increased likelihood if one parent has asthma, and up to 50% if both parents are affected [9] Group 3: Exercise and Asthma Management - Exercise can be beneficial for asthma patients, improving lung function, but must be approached cautiously [12] - Children with asthma should only engage in physical activity if their condition is well-controlled and under medical guidance [12] - Avoiding allergens and extreme environmental conditions is crucial for asthma patients during exercise [12]