Inclusion criteria
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Diagnostic criteria for Western medicineReferring to the diagnosis and treatment of COPD published by the Chronic Obstructive Pulmonary Disease Group of the Respiratory Branch of the Chinese Medical Association in 2021Standard formulation for the Guidelines (Revised 2021):(1) Have a history of chronic cough or sputum production, difficulty breathing, and recurrent lower respiratory tract infections;(2) And/or have risk factors for chronic obstructive pulmonary disease (such as smoking, occupational dust, age ≥ 40 years old, bronchial asthma, etc.)Patients with a history of exposure to airway hyperresponsiveness, low body mass index, etc;(3) Pulmonary function examination showed persistent airflow restriction, with FEV1/FVC<70% after inhaling bronchodilators.Diagnostic criteria for traditional Chinese medicineRefer to the diagnostic criteria for traditional Chinese medicine syndromes of chronic obstructive pulmonary disease (2011 edition), which include lung and spleen deficiency, lung and kidney deficiency, and phlegm turbidityDevelopment of obstructive pulmonary disease and concurrent blood stasis syndrome:(1) Coughing, wheezing, shortness of breath, and increased movement; (2) Mental fatigue, fatigue, or self sweating, and increased movement; (3) PhlegmMany, white sticky or foam like; (4) Nausea, bloating, loose stools or constipation; (5) Lumbar and knee soreness and weakness; (6) The tongue is plump or has tooth marks, the tongue is dull, the coating is thin white or yellow, and the veins are mainly thin and weak; (7) The sublingual meridians are tortuous and rough.Having 2 items from (1), (2), and (3), plus 2 items from (4), (5), (6), and (7)Inclusion criteria① Meets the above diagnostic criteria;② Age range from 35 to 80 years old (including 35 and 80 years old), regardless of gender;③ COPD mechanically ventilated patients admitted to the ICU;
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Exclusion criteria:
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Exclusion criteria① Concomitant primary life-threatening diseases such as cardiovascular, cerebrovascular, liver, kidney, and hematopoietic systems, as well as patients with mental illness;② Individuals who are allergic to the ingredients of the Guben Huazhuo formula;② Pregnant and lactating patients;
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