So for a long time now my son has either done rappid blinking or long hard blinking. It seems to come and go for a few weeks at a time. I mentioned it to the doctor about a year ago, and she stated that it was probably just a "tick" and nothing to worry about.

He has been doing it more this past week. I can't seem to correlate it to anything... anxiety, excitement, hunger, tiredness, etc.

Anyone else experience this? Did it go away on its own?