Hi there,

First post... I have the exact same problem. I suffered a few concussions and now any type of slight jarring activity or heavy vibrations seem to trigger a fogginess that lasts for a day or two.

These types of triggers are usually: any rough play, jogging/running, a bump to the head etc...

This condition has lasted for about 1.5 years now and it seems like it's not going to go away at this point. When I avoid these types of incidents, things seem fairly normal and my thinking and functioning seems fine.

It was to the point where even rough sex was making me dizzy... I haven't tried going on a rollercoaster etc... but I'm thinking my life might have to take on a more relaxing type of program avoiding any such incidents. Regardless of what doctors say, I don't think this type of recurring response from the brain can be good long term. In fact, I often wonder how our heads will be 30 years from now.

I find just relaxing and trying to avoid head bumps seems to make things more normal. My balance seems a little off these days, so avoiding collisions with people/things is even harder than usual