I occasionally get dizzy with nausea, similar to food poisoning symptoms, but it s not that. It happened the other morning upon waking. I was not steady on my feet and my head was very fuzzy, almost like an inner ear thing, but I was nauseous as well. I drank some water, kind of made me more nauseous, then had a bit to eat and by late morning I was fine. Is it a blood sugar thing? I did not sleep well that night at all either. No pain, just could not fall into a sound sleep. It happened two other times at work, mid-afternoon. I had to put my head down and stay still and after 30-40 minutes, it passed.