Posted 8/7/2012 11:06 AM (GMT -5)
You mention a "zap". Any chance you have missed your medication when this has happened?
I ask because when I came off of Paxil and Celexa (both at different times in my life) I experienced a "zapping" sensation in my head. If I missed doses, it would happen too (but at a less intense level).
I find with my anxiety I NEED answers for my experiences. Simply being told "it's just anxiety" doesn't work so well for me, so I thought I'd offer you this possibility.
I hope that my response might help you. I am no doctor but would take a guess that it could be a medication symptom. If so, let me assure you from experience that it is harmless, although it feels yucky. I went through it on two different occasions for about a month at a time and I am still here! :)
Take good care.