Hi, I'm having the vertebral artery syndrome because of osteochondrosis of the cervical vertebra My symptoms are dizziness, hard to concentrate especially while sitting before computer, nausea, when I'm in a stressful situation my whole body sweating to much, and I cannot think properly it feels like my brain in a fog. Also I would like to know if insecurity has anything to do with that as well as being depressed. I visited several doctors but their treatment never helped me. I would like to know what kind of treatment is more appropriate to fix my issue, where do I have to put emphasis. And can you even treat it? Also I don't have any headaches and any pain in that area. Thank you.