I'm not sure if they are the same thing, but I get them too. I have developed a fear of brain tumour or epilepsy since end of august, a stabbing brain in my head, followed by dizziness set me off, when I was having a stressful conversation with a friend.
Since then I have had head pains, headaches, colds, sinusitis, cold sores, dizziness nausea and now these feelings in my head that just feel awful.
I am on beta blockers 1 a day to ease my anxiety symptoms, but still getting these feelings of rushing, buzzing to my head, its really horrible, I was fairly calm and relaxed today. At work I was sitting in office when I had this sudden rush feeling to my head, not a nice feeling at all - really scares me - I am just so worried that something is going on.
It really isn't a pleasant one for me to experience at all.
Seeing doctor thursday, but wanted to see if anyone else experiences them and if they are the same thing?