I had this exact situation. Over 60 mph I felt unbalanced, dizzy and perinoid. I went to the first doctor they told me. I had a inner ear infection causing vertigo. I explained I had no symptoms of an ear ache. I went to a different doctor and they said my ear canals were not draining fluid properly. They prescribed me a steroid and I went back to normal. If your also experiencing ear ringing its probably the same thing.
About 3 months ago, I had an eye exam and bought a new pair of glasses. The eye doctor noted that one of my eyes was slightly lower than the other and adjusted my lenses accordingly. She also put a prism in one of my lenses so that my eyes would see images in a consistent manner. Without the prism, my eyes were basically fighting one another. I would feel very fatigued when driving a vehicle and also as a passenger.
At first, I did not notice any difference, but about three weeks later, I began driving the highway and now commute 30+ minutes each way......all via highway with some long bridges to boot. All of this from someone who stopped driving highways a few years ago altogether.
Note that I have a very strong astigmatism in one eye that goth much worse over a 10-year period. In my opinion, the combination of all factors listed above were the cause of my driving issues. Driving is not always perfect today, but it is often 100%. I hope this is helpful to you. Good luck to all.
Exact same problems. This is very upsetting. It is scary! I am glad it is not all in my head. I hope a solution is found soon.
I'm so glad to see I'm not alone in this, I for the last few months have started to feel light headed and dizzy when driving. At first I thought it was tied to lack of sleep but even when i have had a great night rest and full meals I suddenly feeling light headed when I'm driving and it rushes over me like a wave. I went to the doctor and he said that I could have had a cold of virus that caused my blood pressure to lower which made me light headed, but I don't have a cold of virus. It is now something I have to try and deal with every day when i drive, it's very scary. I've had to pull over a few times to sit and let it pass and then keep pulling over multiple times until I reach my destination. Its comforting to know it's not just me! Once I get out of the car I am totally fine, it is 100% tied with driving. No idea what to do!
I have had this issue for 20 years, had all tests in the book only 1 more item to reviee, the use of fluoxetine over these years. I am now tapering, check back in 4 to 6 months and i will update you.
Thank you for the valuable discussion. I am also facing the same condition.
I also have difficulty with escalators, particularly the tall ones such as the one at Atlanta airport. I feel as if I would fall down. Does anyone else have the same issue with escalators?