These are the disorders that are related to the respiratory system and the cause of these disorders is working in factories under stressful conditions. They are caused when gases, fumes, and dust are exposed continuously to them. Some common names of the diseases that are caused are Silicosis and Asbestosis. They are caused by continuous exposure to dust at the workplace. The upper part of the lungs is damaged and the fibrosis of the upper part of the lungs occurs. The redness and swellings of the lungs take place. To avoid this, the workers should wear masks, and also long exposures to such conditions should be avoided.