Understanding of slow-retarded pulmonary diseases (PRS) and protection for respiratory health

One, what’s a slow lung?Chronic obstructive pulmonary disease is a preventable chronic respiratory disease common in the respiratory system, known as COPD, hereinafter referred to as slow lung. The main characteristic is the persistence of restricted air flows, which are not fully reversible and show a trend towards increasing.The chronic bronchitis and emphysema are usually found in two conditions. Chronic bronchitis occurs when the gas canal is irritated by harmful gases or particles for a long period of time, leading to abdominal inflammation, increased muccultation, narrower airways, etc., while pulmonary emphysema can result from the accumulation of excess gas in the lungs as a result of damage to the pulmonary bubble wall.II. Symptoms of slow lung resistanceChronic Cough: Usually the first symptoms occur, early with intermittent cough, heavy in the morning and then progressive into a full-day cough.Coughing: It is generally shown as white slime or slurry foam, sometimes with blood silk. In the morning, there are more coughs, more acute diarrhea and more puss.3. Shortness of air or respiratory difficulties: this is a typical manifestation of slow lung resistance and a major motivation for patients to seek medical treatment. Early appearances at work are then slowly aggravated until breathing difficulties are felt during daily activities and even during rest.4. Breathing and chest suffocation: Some patients can experience asthma and chest suffocation, especially when they are seriously ill or acutely aggravated.5. Other symptoms: Patients at the end of the period may have symptoms of a whole body, such as loss of body weight, loss of appetite, psychosis or anxiety.III. Causes of slow lung resistanceSmokingOne of the most important risk factors for slow lungs is smoking. Harmful substances such as nicotine and tar in the tobacco leaf can cause damage to upper skin cells in the airway, causing inflammation in the airway, resulting in increased mucous genre and narrower airways. Long-term smokers are much more likely than non-smokers to suffer from slow lung resistance.2. Air pollutionLong-term exposure to contaminated air, such as industrial exhaust, car tail gas, dust, etc., can also increase risks to slow-down lungs. There are harmful particles and chemical substances in the air that are irritating to the respiratory tract and that can cause inflammation.3. Occupational dust and chemical substancesThe presence of large quantities of dust and chemical substances in certain occupational environments, such as coal miners, cement workers, painters, etc., can damage respiratory tracts and increase the risk of slow lung resistance.4. Genetic factorsIndividual susceptibility to slow lung resistance may be increased by some genetic factors. For example, α1-anti-insulinase deficiency, which is a rare genetic disease, makes patients susceptible to emphysema.5. InfectionRepeated respiratory infections exacerbate respiratory inflammation and have a certain effect on the occurrence and development of slow-retarded lungs, such as viral infections and bacterial infections.IV. Diagnosis of slow-retarded lungs1. Symptoms and medical historyDoctors ask about patients’ symptoms, such as cough, cough, agitation, etc., and about their history of smoking, professional exposure, family history, etc., as a basis for diagnosis.2. Lung functional examinationThis is a critical check-up for the diagnosis of slow lungs. The extent to which the air flow is limited and limited can be judged by measuring the amount of air that is inhaled and exhaled by the patient, the rate of air flow, etc.Breast X-line or CT examinationIt helps doctors to understand the tectonic and pathological properties of the lungs and to exclude other lung diseases.V. TREATMENT OF THE PAST PSYCHOP1. Stop smokingStop smoking is a top priority for the treatment of slow lungs. At any stage of the disease, cessation of smoking can reduce the progress of the condition and improve the symptoms of the patient.2. Drug treatment(1) bronchial extremizers: has a mitigating effect on the gas route convulsions and an improvement on the restriction of the air flow. Common bronchial expansion agents are: beta2 receptor agonists, anticholines, etc.(2) Sugar cortex hormones: Sugar cortex hormones may be used under the supervision of a doctor, which has a clear effect on patients with apparent air flow restrictions and frequent acute increases.(3) Antiseptics: Some help in quenching and reducing respiratory blockage.Oxygen therapyFor patients with severe low oxygen haemorrhagic disorders, the quality of life can be improved and the duration of life extended through prolonged oxygen therapy.4. Rehabilitation treatmentThese include respiration training, exercise training and nutritional support to improve the quality of life of patients by enhancing their respiratory function and physical strength.5. Prevention of acute intensificationThe prevention of respiratory infections should be positive, including influenza vaccine, pneumonia; exposure to harmful gases, particles; and compliance with medical prescriptions.VI. Prevention of slow lungs1. Avoidance of smoking and passive smokingThe most effective way to prevent slow lung resistance is to refrain from smoking. At the same time, it is necessary to avoid exposure to second-hand smoke.2. Improving the environmentKeep indoor air clear and reduce air pollution. In cases of high air pollution, it is possible to minimize outing and to wear masks when going out.Occupational protectionPeople in high-risk occupations, such as coal miners, construction workers, etc., should take effective protection measures to reduce occupational dust and chemical inhalation.4. Strengthening exerciseProper exercise of physical fitness allows for increased respiratory resistance.Periodic medical examinationsIn particular, at-risk groups, such as those with a history of smoking, occupational exposure and so on, undergo regular lung function checks to slow early detection and treatment.In a word, slow lung resistance is a chronic disease that has a serious impact on human respiratory health. Understanding the symptoms of slow lung resistance, causes, diagnostics and treatment methods, as well as proactive preventive measures, are essential to protect our respiratory health. In the case of cough, cough, gas shortness, etc., early treatment should be provided to avoid exacerbation.References:[1] Guidelines for the Treatment and Treatment of Chronic Impedimental Pulmonary Diseases (2021 Revision), Chinese Medical Association Respiratory Studies Section, Chronic Constrictive Pulmonary Diseases Group.[2] “Mechanisms for the onset of chronic obstructive pulmonary disease and progress in treatment”, Chinese Journal of Tuberculosis and Respiratory,