I have been having on and off pain in my left eye for the last 4 years. Once the pain attacks, it may take like two weeks and then disappeare completely for like a year and then reappears again. Each time i have this pain, I dont want to feel the smell of food, and I feel like i can vomit though i never do.I have visited two different doctors at two different occasions and none seems to diagonise the problem. One suggested its fatigue and prescribed spects, and some eye drops that dont seem to help. I wish some one there can diagonise my problem.