Chronic obstructive pulmonary disease of the respiratory failure of preventive measures (3)

Chronic obstructive pulmonary disease of the respiratory failure of preventive measures (3)
Cold summer

1. Cold in the winter or cold temperatures suddenly reduce the time and pay attention to warm to prevent Shouhan, the prevention of chronic obstructive pulmonary disease in respiratory failure is significant, the mechanism is:

1) to avoid the cold caused by bronchial spasms and increased secretions to prevent pulmonary ventilation reduced; ② to avoid the cold-mediated diuretic, to prevent blood viscosity increased, the slow flow stasis, lung blood circulation in particular the microcirculation;

2) to avoid a cold, bronchial reduce - the incidence of lung infection.

Winterization measures:

1) persistent physical activity, enhance physical fitness, enhanced ability to keep out the cold;

2) to increase the living room temperature;

3) the cold, especially when the temperature dropped to appropriately increase warm clothing.

2. Fang Shu in the unusually dry summer, to take measures to reduce the working and living environment of temperature, humidity increased, to prevent chronic obstructive pulmonary disease in respiratory failure who would benefit, the mechanism is:

1) to avoid sweating, a lot of water to prevent the loss, increased blood viscosity, blood stasis slow, lung blood circulation disorders;

2) to avoid excessive sputum Meal Diao, Kechu difficult, hampered alveolar ventilation.