If you have little blood flow through the Right Jugular Vein, collateral veins are likely carrying blood around to the left side to allow the blood to drain out properly. This can cause congestion of left sided veins and this may explain the left sided problems. Can your doctor perform angioplasty of the Right Jugular Vein before stent placement to see if that would provide any relief?
Hello~It sounds like you may benefit from chiropractic treatments, you could very well have some mis-aligned vertebrae and pinched nerves causing your issues. He/she will take some x-rays, read them, and then discuss the findings with you. After a few treatments you should start to feel better. It is certainly worth a try.