Do asthma patients get worse when the seasons change?

Some people with asthma get worse during certain seasons. This is seasonal asthma. Seasonal asthma is not just asthma. For some patients, asthma follows a pattern, meaning that some sufferers experience attacks during specific seasons.

This is obviously seasonal. The onset of symptoms coincides with the flowering phase of the plant. Patients develop the disease at a relatively fixed season every year. The duration of seasonal attacks varies from a few months to a few days. Once the pollen period is over, the patient's asthma symptoms will soon resolve naturally. Apparent regional allergic asthma has distinct regional characteristics. The so-called regional trait means that patients only develop asthma when they are allergic and pollen is shed during flowering.

Have obvious upper respiratory tract infection or other allergic symptoms. Patients with bronchial asthma often have a history of allergic rhinitis, allergic conjunctivitis and allergic skin diseases for many years or even decades, and then gradually accumulate in the lower respiratory tract. Some patients will experience upper and lower respiratory tract allergy symptoms at the same time. Bronchial asthma is an exogenous factor. Inhalation causes acute exacerbations of bronchial asthma, which is most common. As far as seasonal changes are concerned, bronchial asthma attacks are not caused by simple seasonal temperature changes. Of course, because, for example, cold weather turns hot or hot, in this case some abnormalities will occur due to neurohumoral problems, which will aggravate bronchial asthma.

This is more because different organisms develop and grow differently during seasonal changes. For example, when winter turns into spring, some flowers and plants will appear in spring, which will be asthma triggers. After spring, there will be catkins and poplar catkins in summer. These are also some of the causes of acute exacerbations of bronchial asthma. They are allergenic substances. In the fall and winter, in addition to pollen, there are also some infection problems. Because when the seasons change in autumn and winter, for example, because you don’t add or remove clothes in time, or because there are more viral infections, it can also cause asthma to worsen.