What symptom does dust lung disease have?

summary

Pneumoconiosis is a typical occupation disease caused by long-term inhalation of productive dust (dust) and occupation in lung and caused by diffuse fibrosis (* scar) in lung tissue. If pneumoconiosis can not be treated in time, it will lead to a series of complications, and even endanger the life safety of patients. Therefore, patients need to be vigilant. So let's understand the symptoms of pneumoconiosis?

What symptom does dust lung disease have?

Dyspnea: a common and early symptom of pneumoconiosis, which is related to the severity of the disease. With the aggravation of pulmonary fibrosis, the decrease of effective respiratory area, the imbalance of ventilation and blood flow ratio, and the aggravation of dyspnea caused by hypoxia;

Cough: early patients with pneumoconiosis cough is not obvious, but with the progress of the course, patients with chronic bronchitis, late patients with pulmonary infection, can make cough significantly worse. Cough is related to season and climate; Cough, expectoration, dyspnea and other symptoms often occur,

Expectoration: expectoration is mainly caused by the continuous removal of dust by the respiratory system. Generally, the amount of expectoration is not much, mostly gray thin sputum. If combined with pulmonary infection and chronic bronchitis, the amount of sputum increased significantly, the sputum was yellow sticky or massive, often difficult to cough up;

matters needing attention

Any disease should be found and treated early, which is the basis of maintaining health. Hope that through the above introduction can raise the patient's attention to the disease, and actively treat the disease, so as to avoid aggravating the disease, causing the occurrence of the above diseases, endangering the lives of patients!