My son is 12 he just came into my rom now complaining that its happening again when asked to describe what he means he s says its hard to describe because everything goes fats and when he looks at his hand its looks so small. He says it feels like everthing moves to fast. He does not feel dizzy, his heart is not pounding. Words not slurred. Just that he sees things move fast and it goes big and small. Only happens at night.
That can be a sign of a kind is seizure. Please see a neurologist, few batteries of test can diagnose the condition and help your child.