Pneumoconiosis is very common in clinical practice and is caused by patients working in harsh environments for long periods, such as inhaling dust or free silica, which can cause occupational pneumoconiosis of varying degrees. Clinically, pneumoconiosis is categorized based on the type of inhaled material into silicosis, coal workers' pneumoconiosis, and coal silicosis.

Clinically, once a patient is diagnosed, it is imperative to remove them from the environment immediately, followed by medicinal treatment. It is also crucial for patients to understand that once infected with this occupational disease, it cannot be cured by medication. Treatment can only alleviate symptoms and improve some of the clinical discomforts.