1. Active symptom control Available cough suppressant, wheezing and phlegm-relieving drugs. 2 . Actively control the disease Immunomodulatory drugs are available. 3 .Prevent various complications Reasonable use of various metabolism-promoting drugs. 4.Improve the quality of life Rehabilitation exercise and good living hygiene habits. 5.Whole lung lavage is effective for patients with early stage pneumoconiosis, but the efficacy for patients with intermediate and late stage is not certain. Currently, there is a tendency to mislead about the efficacy of lung lavage, so that many patients put their hope for a cure on this, and there are few such views. Patients should be instructed to understand correctly that this technique cannot solve the fundamental problem yet. 6, strengthen the work protection, improve the process, and actively prevent the occurrence of pneumoconiosis is the root of the problem. With the above treatment, patients can live symptom-free for a long time. In addition, social investment should be increased for pneumoconiosis patients to care for their lives and health. Their legitimate rights and interests should be firmly defended, diagnosis and treatment should be actively given, and appropriate treatment should be implemented to prevent the painful incident of open-hearted lung tests from happening again. At present, it is impossible for many migrant workers to get a certificate of occupational history. In fact, the clinical diagnosis of pneumoconiosis is very easy, and most tertiary hospitals can quickly make a correct clinical diagnosis, but it is because of a certificate of occupational history that can never be obtained that most pneumoconiosis patients currently have to wait in vain. The pneumoconiosis clinical diagnosis and free treatment system is actively called for, these patients were once the strongest workers in society and the backbone of their families, all once made outstanding contributions to the development and harmony of the country, pneumoconiosis should be free medical treatment like tuberculosis and leprosy, only in this way can we break the bottleneck of occupational history difficult to get, it does not matter for which unit once went down the well, dug coal, hit the stone, society should bear the cost of this part, this is the performance of social progress. Click here to view my clinic hours Patient: Description (onset, main symptoms, hospital, etc.): Chest pain for the last month, difficulty sleeping, Longyan Second Hospital, chest pain has been relieved in the case of medication, what should be eaten to clear the lungs Patient: is a long-term work in a dusty environment Imaging: thoracic symmetry, trachea in the center, both lungs have increased texture, had thick texture distribution disorder The two lung fields are seen to be scattered with a large number of extensive small dot-like and small granular dense shadows. The shape and size of the heart shadow are within the normal range. Both diaphragmatic surfaces are neat and the diaphragmatic angles of both ribs are sharp.