Postoperative precautions for pulmonary nodules are as follows:

1, it is necessary to pay attention to after the operation, to encourage patients to cough and cough, reduce the occurrence of pneumonia, promote lung reexpansion. If the patient has no strength or is afraid of pain, do not dare to cough, drug analgesia, encourage the patient to cough. If the cough effect is not obvious, the patient should be given tracheoscopy sputum aspiration, and the bloody secretions accumulated in the trachea and inflammatory secretions should be removed in time to promote lung reexpansion.

2, postoperative patients may appear anorexia and other symptoms, albumin level will decrease, therefore, after the operation to encourage patients to eat more food rich in high-quality protein, such as meat, eggs, and encourage patients to exercise as early as possible, promote gastrointestinal peristalsis, prevent lower limb thrombosis.