Hi, welcome to our site. I am Dr Saumya Mittal, MD. Read your query. That is a very significant question and i appreciate your problem. I will try my best to answer your query In view of your blackouts, I dont think you should be driving. You put yourself and all your passengers at risk. So till you are diagnosed and cured, avoid driving. The problem you have noted may be a part of cervical spondylosis. usually there is a severe neck pain, often with headache or pain in the upper limbs. However blackouts are not too common with this therefore we need to consider 2 other possibilities - TIA and Seizures. Both the conditions can be urgencies and need to be investigated and treated appropriately. An MRI brain with screening of the entire spin will be a useful diagnostic test for all three possibilities, and therefore I suggest the same I hope this helps you. Inform the reports mentioned above/if any other so I can be of help further. I have given you the answer to the maximum considering the information provided. The results of the tests could further enhance my answer to you. Please do understand that some details could be extracted from a detailed history and examination. Please feel free to ask another query. I would be glad to help you. Looking forward to your return query with the details asked so that I can help you further. (If the answer has helped you, please indicate this) Best of luck. Dr Mittal. Consultant Physician and Diabetologist JS Hospital Ex Apollo Hospital, Delhi Ex Kailash Hospital, Noida