The colorful spring is coming, and everywhere is full of vitality. However, for asthma patients, it is a season of multiple diseases. In severe cases, asthma will continue to attack, even month and season, which is unbearable. How can we prevent asthma attacks and reduce the incidence?

　　What is bronchial asthma?

　　Bronchial asthma (asthma) is a chronic airway inflammatory disease involving many kinds of cells and cell components. Its clinical manifestations are recurrent wheezing, shortness of breath, with or without chest tightness or cough, accompanied by airway hyperresponsiveness and variable airflow restriction. As the disease progresses, it can lead to changes in airway structure, namely airway remodeling. Asthma is a heterogeneous disease with different clinical manifestations.

　　What are the symptoms of asthma?

　　The typical symptom is paroxysmal expiratory dyspnea with wheezing sound, which may be accompanied by shortness of breath, chest tightness or cough. Symptoms can occur within minutes and last for hours to days. They can be relieved or self relieved after treatment with antiasthmatic drugs. The attack or aggravation at night and in the early morning is an important manifestation of asthma. Some patients, especially adolescents, have asthma symptoms during exercise, which is called exercise asthma.

　　Some patients with asthma have no wheezing symptoms. The atypical asthma with cough as the only symptom is called cough variant asthma; The atypical asthma with chest tightness as the only symptom is called as chest tightness variant asthma.

　　What are the common causes of asthma?

　　1、Acute upper respiratory tract infection (virus, bacteria, mycoplasma, etc.)

　　2、Indoor allergens (dust mites, domestic pets, molds, cockroaches, etc.)

　　3、Outdoor allergens (pollen, grass powder)

　　4、Occupational allergens (paint, feed, reactive dyes, etc.)

　　5、Food (fish, shrimp, crab, eggs, milk, etc.)

　　6、Drugs (aspirin, antibiotics, etc.)

　　7、Other factors (cold, sports, mental tension, anxiety, overwork, smoke, stimulating food, etc.)

　　How to prevent the attack of asthma?

　　1、Identify and reduce the exposure to risk factors: some patients can find allergens or other stimuli (smoke and dust, odor) that cause asthma attacks, and it is the most effective way to prevent and treat asthma to separate patients from and avoid exposure to these risk factors for a long time.

　　2、Keep warm at ordinary times: adapt to climate change, increase or decrease clothes at any time, prevent colds, and avoid asthma caused by the stimulation of cold air.

　　3、At ordinary times, the diet should be light and nutritious: avoid cold, fat, sweet, thick, spicy, seafood, etc. to prevent phlegm from getting angry.

　　4、Keep your mood comfortable: avoid the influence of bad emotions.

　　5、Proper physical exercise: patients are encouraged to take appropriate physical exercise according to their personal conditions. They can choose shadowboxing, Baduanjin, walking or jogging, breathing gymnastics and other methods for long-term exercise to gradually enhance their physique and immunity. Work and rest to prevent fatigue.

　　6、Standardized treatment: rational drug use, standardized use of Sinasul salt sol therapeutic apparatus as an auxiliary treatment.

　　Asthma is a chronic disease that occurs repeatedly and cannot be completely cured. The slogan of World Asthma Day is 'Asthma can be controlled'. Through long-term management and standardized treatment, asthma can achieve long-term control goals. It is recommended that patients with asthma use Sinasol Salsol therapeutic apparatus，Especially for allergic constitution, it has a significant effect on anti allergic inflammatory reaction, improving allergic constitution, reducing the number of attacks, and fundamentally controlling asthma.