A member asked:

92% blood oxygen level, is this okay?

A doctor has provided 1 answer
Dr. Donald Alves answered

Specializes in Emergency Medicine

Not really: If it is a nonsmoker, then no, should be 95%+ as "normal." lower can indicate lung infection or function abnormality. Smokers or persons with lung diseases often have lower saturations like this. If no explanation, should see dr for exam and probably chest xray ; breathing treatment(s).

Answered 2/1/2021

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A member asked:

Please tell me what can cause low oxygen level in the blood ?

A doctor has provided 1 answer