Shortly after my 16 month old grandson turned 1 year and had his 12 month immunizations and also started eating table food, his eyes started rolling back in his head for a few seconds about 5 or 6 times a day. He was on soy formula until then, when we switched to whole milk. We heard it could be a food allergy, so we took him off gluten and milk. It seemed to get better for a few weeks, but it is back. When it first started it looked totally uncontrolled. Now it looks like his eyes are bothering him. He will rub his eyes or stick a finger in his eyes when it happens. Sometimes he will start shaking his head (like he is saying no) and rolling his eyes and doesnt want to stop. He had a normal EEG and MRI and the neurologist and pediatrition dont know what it is. It is very disturbing and worrisome to family.