Does emphysema matter

summary

Recently, I always feel chest tightness and shortness of breath. Appetite is not particularly good, I went to the hospital to do a check, said I had emphysema. It's important to popularize emphysema here.

Does emphysema matter

First, emphysema refers to the pathological state that the airway elasticity of the distal end of the terminal bronchioles is decreased, the lung volume is increased or the airway wall is damaged at the same time. If treated in time, the disease is not particularly serious.

Second, if the disease occurs, it will cause obstructive pulmonary emphysema, often seriously damaged respiratory function. Under the influence of some incentives, such as respiratory tract infection, secretions dry knot obstruction, inappropriate oxygen therapy, surgery and so on, the dysfunction of ventilation and ventilation will be further aggravated, which can induce respiratory failure.

Third, the thickening of pulmonary vascular intima, the decrease of blood supply of alveolar wall and the weakening of alveolar elasticity contribute to the rupture of inflated alveoli. In the case of infection, the activity of protease increased. The patients with α 1 antitrypsin deficiency were more prone to emphysema.

matters needing attention

If you want to prevent this disease, the first thing is to quit smoking. Pay attention to keep warm, avoid catching cold, prevent cold. Improve environmental hygiene, do a good job in personal labor protection, eliminate and avoid the influence of smoke, dust and irritating gas on respiratory tract.