What are the symptoms of asthma

Update Date: 2021-08-28 Source: Network

summary

Asthma is a common respiratory disease, the causes of the disease are more, such as obesity, genetic, environmental and other reasons may be the culprit of asthma. So how to correctly judge whether you are suffering from asthma? Let's take a look at the following.

What are the symptoms of asthma

The first is typical bronchial asthma. There are premonitory symptoms such as sneezing, runny nose, cough, chest tightness and so on. If you do not deal with it in time, you may develop asthma due to aggravation of bronchial obstruction. Serious people may be forced to take a seat or sit up breathing, dry cough or a large amount of white foam sputum, and even have cyanosis. Some patients may relapse after several hours of remission, and even lead to persistent asthma.

Second, there are also atypical manifestations of asthma, such as cough variant asthma. The patients cough for more than 2 months without obvious inducement, often attack at night and early in the morning, exercise and cold air induce aggravation, airway reactivity test has high reactivity, antibiotics or antitussive and expectorant drugs are ineffective, and bronchospasmolytic agents or corticosteroids are effective, However, other diseases causing cough should be excluded.

Third: according to the presence or absence of allergens and the age of onset, exogenous asthma is clinically divided into exogenous asthma and endogenous asthma. Exogenous asthma often occurs in childhood and adolescence, and most of them have a family history of allergy, which is type I allergy. Endogenous asthma mostly has no known allergens, and it occurs in adults without obvious seasonality, and has little history of allergy, which may be caused by infection focus in the body

matters needing attention

The common symptoms of asthma patients are paroxysmal wheezing, shortness of breath, chest tightness or cough. A few patients may also have chest pain as the main manifestation. No matter what kind of asthma, mild symptoms can gradually relieve themselves, and there are no symptoms or abnormal signs in remission period.