I'm brand new to this site. I am trying to find triggers for my 9 year old son's tics. It dawned on me that his tics got really severe around the same time he started wearing glasses for the first time. His eye glasses do not have the anti-glare coating. Today, he will begin wearing a different pair WITHWITH the anti-glare coating. If there is no change, I considered taking his glasses away for a few days to see if there is any decrease in tics. Has anyone had a similar experience? Thank you!