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02-Nov-2019 16:15

Higher flow rates usually do not help, and they can even be dangerous.

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For some people with COPD, blood oxygen levels drop only when they exercise or are very active.

Do not use oxygen around lit cigarettes, open flames, or anything flammable.

Oxygen is usually prescribed to raise the Pa O2 to between 60 and 65 mm Hg or the saturations from 90% to 92%.

Life expectancy equals the average number of years a person born in a given country would live if mortality rates at each age were to remain constant in the future.

The life expectancy is shown separately for males and females, as well as a combined figure.

For some people with COPD, blood oxygen levels drop only when they exercise or are very active.Do not use oxygen around lit cigarettes, open flames, or anything flammable.Oxygen is usually prescribed to raise the Pa O2 to between 60 and 65 mm Hg or the saturations from 90% to 92%.Life expectancy equals the average number of years a person born in a given country would live if mortality rates at each age were to remain constant in the future.The life expectancy is shown separately for males and females, as well as a combined figure.How Well It Works Several studies show that using oxygen at home for more than 15 hours a day increases quality of life and helps people live longer when they have severe COPD and low blood levels of oxygen.1, 2 Oxygen therapy has good short-term and long-term effects in people who have COPD.3 Using oxygen may also improve confusion and memory problems.