Siderosis is a disease that is caused by inhalation of iron dust. When iron dust particles are inhaled, they can accumulate in the lungs and cause inflammation and damage to the lung tissues over time. This condition is often seen in individuals who work in industries where there is a high exposure to iron dust, such as iron foundries or mines. Symptoms of siderosis may include coughing, shortness of breath, and chest pain. It is important to note that while both silica dust and coal dust can also cause lung diseases (such as silicosis and coal worker`s pneumoconiosis, respectively), siderosis specifically refers to lung damage caused by iron dust.