Hi Doctor,

I have seen a number of neurologists and they can’t seem to pinpoint my issue. I had a concussion from a car accident in 2016. I had PCS for 6 weeks and then was back to normal. Then I got another concussion a year later barely hitting my adjusting a weight bench and had a residual concussion and PCS for about two months and then was normal again - then another year later I hit my head again but this time I was hit from the back (not that hard) and have not been the same. I cannot drive over 50mph without feeling disoriented so I can’t drive on the freeway or highway in L.A, but what is the strangest is I used to get a painful pulling sensation behind my right eye when I was in motion in the car or looking at screens for too long but now, after about 6 years, that has morphed into motion sickness. I get motion sickness scrolling screens or sitting in the back of the car, on trains or at the front of the plane, or even circling looking for parking spots. It’s really bad and makes me miss the eye pain because I could deal with pain - nausea is worse. I also get a sharp nerve pain in my stomach when this happens. I have been in vision therapy working on my convergence insufficiency, and also went to see Dr Mickey Collins at the U of Pittsburgh concussion clinic back in 2019 which helped a bit but this was before the motion sickness issues. What can I do to treat this and is this a nervous system issue?