What symptom is asthma

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. What are the symptoms of asthma.

What symptom is asthma

First: 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.

Second: during this examination, it can be found that both lungs are over inflated, wheezing sound is extensive and breathing sound is prolonged. 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.

Third: in the acute attack of asthma can appear shortness of breath, chest tightness and cough, and dyspnea. 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.

matters needing attention

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.