Lung nodules are usually less than or equal to 3mm in diameter, while ground-glass nodules are slightly transparent images that look like hairy glass, which are called ground-glass nodules of the lungs. If you consider the inflammatory lung ground-glass nodules, the problem is not big, single, isolated lung ground-glass nodules, the patient will not have obvious symptoms, there will be no cough, fever, sputum, chest pain, these typical manifestations of pneumonia, but only physical examination found that there is such a situation. Patients only need to strengthen the resistance, strengthen the nutrition, this kind of inflammatory ground glass nodules, especially isolated nodules, most of them can be self-absorbed. If there are multiple ground-glass nodules with a wider range, it is necessary to find out the cause and give effective treatment according to the cause of the disease.