Andy - our 5 year old boy - has the strangest look in his eyes. Very tired looking and his eyeballs are going off to the side like he's falling asleep with his eyes open and his whites are slightly red as though he has hay fever. The inner lids are slightly closed. He looks like he's been drugged or something. I've seen him do this before but it's been brief and he snaps right out of it, but I'm a little worried. Does anyone know what this is?