Has anyone experienced this sensation? I get it on a regular basis and it lasts anything from 15 minutes to nrearly 2 hours and sometimes happens 2 or 3 times a day. There are days when it doesn't happen at all though. It's a strange feeling, like my head is all fuzzy and I'm going to faint. It's as if there's not enough oxygen getting to my brain (yes I do have one lol), although I don't have any difficulty breathing. This sensation used to scare me, now I just find it unpleasant.
I''ve had quite a few tests done at the hospital and they've ruled out anything physical and said it was anxiety. Been prescribed Citalopram but haven't taken any. Is this a common symptom?