Is pulmonary nodule with cough and asthma serious?

Under normal circumstances, when pulmonary nodules appear, the condition is not particularly serious and will not cause asthma. But when the condition is serious, the patient will have asthma, cough, expectoration and hemoptysis. After the occurrence of pulmonary nodules, we should attach great importance to it. Although the vast majority of lung nodules belong to benign lesions, the possibility and risk of malignant transformation are not ruled out, so after the occurrence of lung nodules, we should go to the hospital to improve the relevant examinations.