my mom has been having dizzy spells for quiet a few days now..some very serious.and seem to be getting worse...her primary doctor ended up telling us to much air/oxygen in her lungs.and thats whats been causing her dizzy spells..this is after 2 other doctors been arguing back n forth to whats wrong,and what should be done.then my mom goes n stays the night(last night) with my sister and her daughter..then i didn't learn untill from my mom(this afternoon) that she actually passed out twice..now the primary doc is having a cat scan of her brain done,to see if thats the problem.what gets my goat.is my mom had to be the one that calls me about it,instead of my sister..things deffently dont look good for her..