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Asked by: Mark Tueros
medical health lung and respiratory healthWhat is the lowest oxygen level you can live with?
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.
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.
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.