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A member asked:
Hi dr. when and how is it best to take your oxygen with a pulse oximeter? my oxygen is 93 on average. is this normal? i am obese (bmi is about 47.5)
A doctor has provided 1 answer
Oxygen saturation: Is typically checked at rest, during light activities- a6 min walk and at night during sleep. Yours is on the low range of normal and I suspect it might drop during activities and/or at night. Talk to your doc about overall goals when checking oxygen so that you do not end up getting too many unnecessary measurements either.
Answered 1/21/2021
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