Charcoal black pneumoconiosis is an occupational disease. Carbon black pneumoconiosis is an occupational disease that occurs mainly due to long-term inhalation of higher concentrations of carbon black dust. If long-term inhalation of high concentration of carbon black dust will lead to fibrous lesions in the lungs, coughing, chest pain, coughing up sputum, shortness of breath, chest tightness and other symptoms, and in more serious cases, respiratory distress may also occur. Therefore, it is necessary to take good protective measures when working, and also to avoid long-term contact and dust pollution related work, which will easily lead to the aggravation of the patient’s condition. When there is charcoal black pneumoconiosis, you need to go to the hospital in time, and then under the guidance of professional doctors to treat the symptoms.