Normal: You are describing normal. The oxygen saturation can vary for a number of reasons including atmospheric pressure.
Answered 10/10/2015
5.1k views
No: Any oxygen saturation above 90% is ok, but most healthy people have oxygen sats between 95-100%. But, even being 94% can be normal. Oxygen saturation varies minute to minute, so one simple measurement may not give the whole picture. Moreover, pulse oximetry can be notoriously inaccurate, so make sure the measurement is truly accurate. But, in general, 95% saturation is great.
Answered 11/2/2019
5.1k views
Outstanding: This is quite normal and no cause for worry at all.
Answered 3/25/2016
5k views
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