As we all know, COPD is closely related to chronic bronchitis and emphysema. Therefore, if we want to prevent COPD, we must first actively prevent chronic bronchitis and emphysema. The preventive measures generally include the following:
one No smoking and quit smoking
No smoking and quit smoking It is very important for patients with chronic bronchitis. Not only the patients themselves should not smoke, but also other members of the patient's family should also quit smoking. If they can't stop smoking, they should not smoke in the patient's room, so as to ensure that there is fresh air in the patient's living environment. Other irritating gases, such as cooking fume, should also be avoided.
Which chronic obstructive pulmonary disease patients need long-term home oxygen therapy?
Long term home oxygen therapy during the stable period of COPD can improve the survival rate and have beneficial effects on hemodynamics, hematological characteristics, exercise ability, lung physiology and mental state. The blood gas analysis indications of long-term oxygen therapy are:
1. PaO2 ≤ 55mmHg or SaO2 ≤ 88%;
2. PaO2 is between 55 and 60mmHg or SaO2 is 89%, and meets one of the following conditions: pulmonary hypertension, right heart failure, secondary red blood cell count increase (hematocrit>55%). Those who meet any of the above two conditions can receive long-term home oxygen therapy.
What are the benefits of long-term oxygen therapy?
The main effects of oxygen therapy include:
1. Alleviate hypoxemia: When PaO2 reaches more than 60mmHg, SaO2 reaches 85%~90%, which can basically meet the needs of tissue metabolism.
2. Alleviate hypoxia
1. The elderly should have a living place with clean air and beautiful environment
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