The most common causes of labored breathing are massive lung infections, acute attacks of bronchial asthma, chronic obstructive pulmonary disease, interstitial lung disease, and also respiratory diseases such as pulmonary embolism, and some cardiovascular system diseases, such as heart failure, etc. The details are as follows: I. Massive Pneumonia: If it is a massive pneumonia, it is necessary to seek medical treatment immediately, and under the direction of the doctor, according to the different causes that cause massive pneumonia Treatment, the cause of the disease may be viral infection, bacterial infection, as follows: 1, viral infection: if it is a viral infection, generally to antiviral treatment, coupled with Chinese medicine and traditional Chinese medicine to identify the treatment, as well as symptomatic supportive treatment; 2, bacterial infection: if it is a bacterial infection, can be given antibiotics to fight infection, commonly used penicillin amoxicillin, etc., cephalosporin cefuroxime, etc., or Azithromycin of macrolides, etc. If it is an adult over 18 years old, quinolone antibiotics, such as moxifloxacin, etc., can also be used. Second, chronic obstructive pulmonary disease: if chronic obstructive pulmonary disease caused by dyspnea, respiratory effort, according to the patient’s specific symptoms, and then combined with the indicators of the examination, to give airway expansion of the drug, if necessary, but also can be given to the hormone drugs for anti-inflammatory treatment. Third, acute attack of bronchial asthma: if it is an acute attack of bronchial asthma, the medication that can relieve it is short-acting beta agonists, such as albuterol sulfate, terbutaline, etc.. Fourth, interstitial lung disease: if interstitial lung disease, can be treated with antifibrotic drugs such as nidanib, pirfenidone, some patients will also use hormonal or cytotoxic drugs for treatment, but also with traditional Chinese medicine and traditional Chinese medicine to identify the treatment. Fifth, pulmonary embolism: If it is pulmonary embolism, it is an acute and critical condition, especially if the embolus is relatively large, generally according to the patient’s specific situation, to give anticoagulation, thrombosis and other treatments.