Depends, newborn: You want to GET lightheaded or NOT get lightheaded? Sorry, I couldn't resist. We all breathe oxygen all the time. You don't need a doctor to tell you that. Your mother can tell you that. Certainly, LACK of oxygen can make you lightheaded as all get-out. Were you horsing around with someone's oxygen tank or what? Please repost your question with enough information actually to be answered.
Answered 11/28/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
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