This dizziness has been going on and off for a full year. When it comes, it usually last a full day every day. No other symptoms seem to occur. I feel drowsy and lightheaded. To tell you what it mainly feels like, imagine waking up from a nap when you have the flu. Do you ever feel dizzy or lightheaded. Does it feel like you're still sleeping, but in a dream. That has been going on forever and I have been trying to fight it by going to doctors and doing tests. I had blood drawn and had an eng done. Nothing was found. If anyone and I repeat anyone might have a clue to what this is. Please respond. I need all the help I can get. I'm desperate.