There are many causes of lung nodules and not all of them need treatment. Therefore, some lung nodules do not require medication and it is recommended that they be treated under the guidance of a physician, so that active cooperation with the doctor is the only option. There are many causes of lung nodules, some small nodules do not require treatment, as long as they are regularly observed and reviewed. Some nodules caused by infection only need anti-infection treatment, generally after anti-infection treatment nodules can disappear or shrink; some lung nodules, may be tumors, in this case, need to take active treatment measures, oral drugs can solve the problem, may need surgery, chemotherapy, radiotherapy, targeted therapy and Chinese medicine treatment, can not rely solely on oral drugs to treat the disease, so Once a lung nodule is found, it is important to go to the hospital, actively listen to the doctor’s advice, improve the relevant examinations, and take appropriate treatment measures after a clear diagnosis is made. In the process of examination, when lung nodules appear, do not be bent and avoid, but should actively face, listen to the doctor’s advice, and actively examine and treat, so as not to delay the disease.