Asked by: Mark Tueros
medical health lung and respiratory health

What is the lowest oxygen level you can live with?

Last Updated: 23rd March, 2020

A level of 80-100 is considered normal. 60-80 isconsidered mild hypoxemia, or mildly low blood oxygen level.Anything greater than 60 is often consideredacceptable.

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Similarly, what is the lowest level of oxygen you can have?

Hypoxemia is often cause for concern. The lower theoxygen level, the more severe the hypoxemia. This canlead to complications in body tissue and organs. Normally, aPaO2 reading below 80 mm Hg or a pulse ox (SpO2) below95 percent is considered low.

Also Know, is an oxygen level of 94 bad? For someone who's healthy, the normal bloodoxygen saturation level will be around94–99%. If the oxygen level is below this, itmay mean that you need additional oxygen therapy or othertreatment. Your health care professional will discuss this withyou. Low levels can put a strain on the heart.

In respect to this, what oxygen level is dangerous?

People who are breathing normal, who have relativelyhealthy lungs (or asthma that is under control), will have ablood oxygen level of 95% to 100%. Anything between 92% and88%, is still considered safe and average for someone with moderateto severe COPD.

What happens if your oxygen level drops too low?

Hypoxemia occurs when levels of oxygen inthe blood are lower than normal. If blood oxygenlevels are too low, your body may not workproperly. Blood carries oxygen to the cellsthroughout your body to keep them healthy. Hypoxemia cancause mild problems such as headaches and shortness ofbreath.

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What should your oxygen level be when sleeping?

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