Pneumonic nodules may be caused by infectious factors, and may also be related to occupational factors.
1. Infectious factors: there is a certain relationship with viruses, bacteria, mycoplasma, chlamydia and fungal infections, pathogens will form local inflammation after invasion, if the disease is not treated correctly, the inflammation in the local recurrent stimulation, which will induce inflammatory nodules in the lungs.
2. Occupational factors: If the patient is exposed to dust, asbestos or substances containing nickel, chromium, vinyl chloride and polycyclic hydrocarbons for a long period of time, it is easy to increase the incidence of inflammatory lung nodules.
When inflammatory nodules in the lungs are found, patients need to go to the hospital for a comprehensive examination to clarify the correct cause of the disease, and timely treatment if necessary.