Chest tightness asthma symptoms?

summary

Bronchial asthma, referred to as asthma. Asthma is a chronic inflammatory disease of the airway, which is composed of a variety of cells and cells. The etiology of asthma is not fully clear, which may be related to gene inheritance and environmental factors. The incidence rate of asthma in developed countries is higher than that in developing countries, and the city is higher than that of the rural China, and children are higher than those of young adults. The prevalence of asthma among relatives was higher than that of normal people. Allergy is the essence of asthma, such as pollen, mites, seafood, milk and eggs and other allergic reactions can also lead to asthma. Changes in climate conditions can also lead to asthma.

Chest tightness asthma symptoms?

Shortness of breath, chest tightness, cough, and dyspnea can occur during an acute attack of asthma. Bronchial chronic remission patients, although there is no acute attack, but there will be varying degrees of wheezing, cough and chest tightness. Although the remission period without treatment or without treatment, symptoms and signs suddenly disappear, this period can last more than four weeks.

During this examination, hyperinflation, extensive wheezing and prolonged breathing can be found in both lungs. But severe asthma is wheezing sound can not appear, but there will be faster heart rate, cyanosis and other conditions. Bronchial asthma can be divided into three stages: acute attack stage, chronic persistent stage and remission stage.

Asthma has physical manifestations of paroxysmal exhaled dyspnea, accompanied by wheezing, chest tightness, cough, cough, white foam sputum, and even severe cyanosis. When asthma attacks before itching nose and eyes, sneezing, tears and dry cough and other conditions occur.

matters needing attention

In the room to maintain air circulation, room temperature is best between 18 to 22 quality. To avoid other flowers, fur smoke and dust and other incentives, so as not to induce the occurrence of asthma. And avoid colds. Can eat, high vitamin, light liquid or semi liquid, eat fresh fruits and vegetables.