Status and classification of respiratory diseases
Respiratory disease is the abbreviation of respiratory system disease, starting from the nose of the upper respiratory tract, to the bronchi and alveoli of the lower respiratory tract, from the outside, the respiratory disease is connected to the head, neck and chest. Respiratory disease is a frequently-occurring and common disease, the location of the disease has been infiltrated from the surface of the respiratory tract to the interior, to alveoli and other respiratory system endings, but also spread to the chest tissue, pleura and so on.
In the symptoms of the disease, respiratory disease initially for cough, expectoration, asthma and other mild symptoms, after the development of the disease will also appear chest pain, breathing affected and dyspnea, and even respiratory failure hypoxia crisis. The incidence and mortality of respiratory diseases are quite high, for example, in terms of mortality, it occupies the third place of urban disease mortality. In rural areas, the mortality rate of respiratory diseases is the highest.
Respiratory disease interstitial pneumonia
This phenomenon is naturally due to air pollution such as haze, direct or indirect smoking, aging in China and other factors, but from the first point of view of the mortality rate of respiratory diseases in rural areas, the cause of aging is more prominent, because most of the rural areas have become empty nesters. From the category of respiratory diseases, most are familiar to people, such as lower respiratory tract pneumonia, bronchiectasis, bronchitis, bronchial asthma, pulmonary tuberculosis, emphysema, cor pulmonale, lung cancer and so on.
Cold is the only respiratory disease that runs through the upper and lower respiratory tract, and it is also the primary disease that can easily cause other respiratory diseases. Like the upper respiratory tract, from rhinitis, pharyngitis, tonsillitis, laryngitis, to all kinds of fine differentiation, there are dozens of diseases, such as rhinitis, allergic rhinitis, sinusitis, acute rhinitis, chronic rhinitis and so on.
Respiratory disease pharyngitis
Each type of lower respiratory tract diseases also have several, such as bronchitis, can be divided into specific, non-specific, can also be divided into senile, acute, chronic and so on. There are also several types of pneumonia, such as acute, chronic, interstitial pneumonia, and so on. In terms of bacterial or viral infections, pneumonia can be hundreds or more. Moreover, there are new categories and names of respiratory diseases, such as COPD, pulmonary vesicles, pulmonary fibrosis, honeycomb lungs and so on.
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