After hemoptysis treatment should pay attention to prevent recurrence, prevent infection, strengthen exercise. 1. Prevent recurrence: hemoptysis is commonly found in the respiratory bronchial tubes, and the common causes are bronchial dilatation, tuberculosis, etc. The cause of hemoptysis should be clearly diagnosed and then targeted treatment should be carried out with antibiotics such as penicillin or anti-tuberculosis medicines such as isoniazid and rifampicin, etc., to prevent recurrence. 2. Prevent infection: Because hemoptysis is often caused by rupture of blood vessels, the mucous membrane of the respiratory tract is damaged, and it is often easy to secondary infection leading to lung abscess, so we should actively prevent infection, if there is infection, we should use antibiotic treatment in time, and if it is infected with Pseudomonas aeruginosa, we can use aminoglycoside drugs such as amikacin. 3. Strengthen the exercise: when the disease is cured, you should also strengthen the exercise, enhance the physical fitness, improve the body’s immunity. The above drugs should be used under the guidance of a doctor, and if there is any discomfort or recurrence of hemoptysis, consult a doctor promptly.