Get help now: If your o2 sats are dropping to the mid 80s while walking, you should go to the emergency department. You need urgent medical attention. Don't drive yourself because you could lose consciousness while driving. Have someone drive you or call a cab/911.
Answered 4/13/2015
4.5k views
No: This is not normal and should be investigated. It could be a sign of reoccurrence.
Answered 4/22/2014
4.2k views
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