When hemoptysis occurs in bronchial dilatation, such as blood in sputum, oral hemostasis can be achieved by taking Anluo blood tablets and Yunnan Baiyao capsules. For larger hemoptysis, intravenous haemostatic drugs such as phenolsulfonamide, tranexamic acid, tranexamic acid, sodium carnosulfate injection, and white-browed snake venom hemagglutinase are often required. For patients with massive hemoptysis, in the absence of contraindications to the use of posterior pituitary hormone, they also need to be treated with posterior pituitary hormone, combined with the micropump pumping of nitroglycerin to stop the hemorrhage, which is effective in stopping the hemorrhage, but attention should be paid to the formation of any complications and side effects. When hemoptysis occurs, it is mostly induced by respiratory tract infection, and patients need to be treated with anti-inflammatory therapy, such as ceftazidime, levofloxacin, moxifloxacin, cefoperazone sulbactam sodium, etc. For patients with recurrent hemoptysis despite the above-mentioned comprehensive treatment, patients need to undergo hemostatic treatment by bronchial artery embolization at this time.