What are the reasons for the frequent occurrence of asthma in spring?

Generally, the causes of frequent asthma in spring may include climate change, physical activity factors, air pollution, allergic rhinitis, and viral infections. Symptomatic treatments such as general therapy and medication are needed. If experiencing any physical discomfort, individuals should seek medical attention promptly. Detailed analysis is as follows:

1. Climate Change

In spring, temperatures rise from cold to warm, and the significant temperature differences between day and night can easily stimulate the respiratory tract, causing contraction of the respiratory mucosa and triggering asthma. Patients may experience symptoms such as coughing, chest tightness, and difficulty breathing. It is recommended that asthma patients pay attention to weather changes in spring, adjust clothing timely, and avoid cold air stimulation.

2. Physical Activity Factors

In spring, with more pleasant temperatures, outdoor activities increase, and physical activity may trigger asthma attacks. Particularly for patients with asthma or allergic rhinitis, vigorous activities such as sprinting, long-distance running, and mountain climbing are more likely to cause asthma symptoms, and severe cases may lead to oxygen deficiency. When engaging in outdoor activities in spring, asthma patients should choose suitable forms of exercise, such as walking or yoga, and avoid strenuous physical activity.

3. Air Pollution

Dust storms may occur in spring, while industrial pollution and vehicle emissions also accumulate in the air. These harmful substances can irritate the respiratory tract and trigger asthma attacks. Patients should try to avoid contact with pollutants, such as reducing outdoor activity time and wearing masks. Indoors, air purifiers can be used to reduce airborne pollutants.

4. Allergic Rhinitis

Spring is a high-incidence season for allergic rhinitis, which is closely related to asthma. After inhaling allergens such as pollen and willow catkins, patients with allergic rhinitis often experience symptoms such as nasal congestion, runny nose, and sneezing, which may induce asthma attacks, causing symptoms like difficulty breathing and chest tightness. It is recommended to use medications such as Ebastine tablets, Montelukast Sodium tablets, and Loratadine tablets under a doctor's guidance for treatment.

5. Viral Infection

In spring, large temperature fluctuations can weaken the immune system, making the body more susceptible to viral infections, especially respiratory syncytial virus and influenza virus, which can trigger asthma attacks and may be accompanied by cold symptoms such as fever, cough, and sore throat. It is recommended to use medications such as Paracetamol tablets, antiviral oral solutions, and Lianhua Qingwen capsules as directed by a physician to alleviate symptoms.

In daily life, asthma patients should try to avoid exposure to allergens and pollutants, and maintain a healthy lifestyle and dietary habits to prevent and control asthma attacks.

References

[1] Shao Juanjuan. "Spring Asthma Medication Guide" [J]. China Pharmacy, 2024, (04): 142-144.

[2] Wang Xiaoheng. "What Should Parents Pay Attention to Regarding Children's Spring Allergy Prevention?" [J]. Rural Affairs, 2024, (03): 56-57.