What causes emphysema and what causes it

Emphysema is inseparable from five factors.

1. Recurrent bacterial infections and viruses in the respiratory tract have a certain impact on patients with emphysema.

2. Genetic factors also have a certain impact on emphysema, and it has been found that some families have genetic factors with reduced A1-antitrypsin in the blood. A1 - In patients with severe antitrypsin deficiency, waste elastic fibers can be destroyed by trypsin and eventually cause emphysema.

3. Emphysema is often secondary to bronchial asthma, chronic bronchitis and pulmonary fibrosis.

4. Emphysema is closely related to environmental factors and air pollution, such as inhaling various harmful gases and dust. Smoking, in particular, can cause or induce the disease.

5. This disease is caused by lung diseases such as asthma, cough, drinking, lung cancer, etc.

Emphysema is a disease that is recommended to be detected early, I know that there is a special ** emphysema place in Hebei, you can check it out (Shijiazhuang-Asthma Medical Yuan).

To put it simply, the cause of emphysema is related to the alveolar elasticity, expansion and rupture caused by long-term chronic cough, which is an irreversible pathological change. If you have emphysema, you can only start from preventing the condition from worsening, that is, from controlling lung and bronchial inflammation to avoid aggravation. It is important to note that senile emphysema is generally not caused by disease, but is a manifestation of aging.

Air pollution, this situation is similar to climatic and economic conditions, and the incidence of emphysema is higher in areas with severe air pollution than in areas with less pollution.

In addition, paper cigarettes contain a variety of harmful ingredients, such as tar, nicotine and carbon monoxide, which can inhibit the movement of bronchial mucosal cilia, reflexively cause bronchospasm, weaken the role of alveolar macrophages, smokers complicated by emphysema or chronic bronchitis, and die of respiratory failure, which is also a lot.

In addition, respiratory virus and bacterial infections are related to the occurrence of emphysema, and repeated infections can cause bronchial mucosal congestion, edema, gland hyperplasia, hypersecretion, thickening and narrowing of the tube wall, etc.

Emphysema is caused by chronic bronchitis and recurrent lung infection. Emphysema can be divided into localized emphysema and diffuse emphysema, if it is localized emphysema, confined to one lung lobe or a lung segment of emphysema, if the part of the emphysema has a large number of pulmonary bullae, there are damaged lungs, damaged lungs, at this time you can do damaged lung wedge resection, or segmentectomy, to relieve the symptoms of dyspnea. If it is diffuse emphysema, it is necessary to pay attention to preventing infection and keeping warm

Avoid respiring respiratory tract infections. In addition, you can also do qigong exercises, such as tai chi, to improve lung capacity, enhance physical fitness, slow down the development of emphysema, and help maintain good respiratory function.

There are many causes of emphysema, which are common in the following: 1. Long-term smokers, because the harmful substances in tobacco will damage the airway epithelial cells, thus causing the symptoms of emphysema. 2. Air pollution, harmful gases in the air damage the airway mucosa, resulting in a decrease in cilia clearance function and an increase in mucus secretion.

3. Chemicals and occupational dust can also damage the lungs and cause emphysema. 4. The main cause of emphysema caused by infectious factors is mostly due to repeated infection of mycoplasma bacteria.

1.Chronic lung diseases, such as lobar pneumonia, lobular pneumonia, etc.

2.Chronic tracheal diseases, such as bronchitis, bronchial asthma, etc.

3. Thoracic diseases. For example, thoracic deformities, and other thoracic disorders.

4.The lungs themselves are congenitally underdeveloped. The lungs themselves are congenitally underdeveloped, and if they are not properly maintained, they can evolve into emphysema.

5.Smoking. Smoking itself is a very serious frontal injury to the mucosa and mucosal wall, and after the mucosa is damaged, it directly leads to serious damage to the lungs, which will evolve into emphysema in the long run.

6.Respiratory tract infections. Once the respiratory tract is infected, if not controlled in time, it can directly lead to emphysema.

7.Environmental pollution, such as long-term living in a place that is prone to emphysema, such as often living in a chemical plant or going to work.

It can be seen that there are many causes of emphysema, and lung disease is also one of the factors that cause emphysema. Therefore, patients with mild lung disease should pay attention to timely medical treatment for standardized and effective conditioning. People who are already suffering from such diseases should also not lose their confidence and maintain an optimistic attitude, which will help the condition.

1 Emphysema refers to a state in which the airway elasticity of the distal end bronchioles is reduced, over-inflated, inflated, and the lung volume increases, or the airway wall is damaged beyond repair. Smoking is the most common cause of damage to the terminal bronchioles. The course of emphysema usually changes gradually over time:

The alveoli are over-inflated for a long time, causing the alveoli to be destroyed.

Increased gas retention in the lungs.

The lungs slowly swelled and breathing became more laborious.

2 Most people have emphysema caused by smoking. However, how smoking destroys bubbles is not yet clear. Interestingly, most old smoking guns don't have emphysema.

It is not clear why some smokers have emphysema, and some do not, but old smokers have many negative health effects because of smoking.

3 In addition to smoking, alpha-1 antitrypsin deficiency is also a cause of emphysema. However, this is only a minor factor compared to smoking.

Alpha-antitrypsin (AAT) is a natural serum protein in the human blood that protects the lungs of jujubes. Some people lack alpha-antitrypsin due to the genetic bond. The low level of AAT protein in the blood causes white blood cells to cause constant damage to the lung tissue.

The damage is even worse if a person with ATT deficiency also smokes.

Most patients with severe AAT deficiency have emphysema. The number of people with emphysema caused by AAT deficiency is uncertain. Experts estimate that this accounts for about 2 to 3 percent of the total number of people with emphysema.

In general, people with emphysema due to AAT deficiency are usually younger and may have liver problems.

4Secondhand smoke can cause emphysema. It is well known that long-term exposure to smoky environments is not good for the health of the lungs. Some studies have shown that long-term exposure to environments with high levels of secondhand smoke can lead to emphysema.

Air pollution is also thought to be another cause of emphysema. However, there are certain difficulties in the study of this reason.

Symptoms of emphysema, because the lungs inhale more air and exhale less air, so many patients will have chest tightness, shortness of breath, and difficulty breathing, which are the most common symptoms of emphysema patients. However, some patients with emphysema will have cough and sputum production, especially chest tightness and shortness of breath, which mostly appear after activities, such as climbing stairs and walking for a while. If the condition of emphysema patients is severe or in the later stage, some patients will have hypoxia, and when hypoxia, patients will be more difficult to breathe, unable to walk, and even wheezing when moving, and some patients will have chest tightness, shortness of breath, and difficulty breathing even when they go to the toilet and change clothes.

The clinical manifestations of emphysema are more related to the degree of emphysema, and most patients are asymptomatic in the early stage, only experiencing symptoms of chest tightness and shortness of breath after heavy physical exertion. As the condition worsens, patients will experience symptoms such as fatigue, loss of appetite, cough, sputum production, barrel chest, and difficulty breathing.

Emphysema refers to the persistent and abnormal dilation of the air cavity distal to the terminal bronchioles, and its causes mainly include infectious diseases, air pollution, smoking, etc. Emphysema, which is medically defined as a persistent, abnormal dilation of the air spaces distal to the terminal bronchioles, is called emphysema.

Patients with emphysema will have impaired respiratory function, such as cough, sputum production, chest tightness, shortness of breath after activity, fever if there is inflammation and infection, and severe symptoms of dyspnea;

The first is the symptoms of emphysema, such as cough and sputum, emphysema patients have a history of cough for many years, and the cough and sputum in the stable period are relatively clear, white sticky sputum, and the cough and sputum will be aggravated when combined with respiratory tract infection, mostly thick sputum.

What are the symptoms of emphysema4 common symptoms. People who suffer from emphysema are actually middle-aged and elderly people, because the physique of middle-aged and elderly people is getting weaker and weaker, so once emphysema occurs, then it will cause serious damage to the body. Next, I will tell you about the specific symptoms of emphysema?

This can be done as early as possible when the patient develops symptoms**.