Originally Posted by KADmom
My ds11 has had tics on and off since kindergarten. Coincidentally, he didn't have them until after his first bout with Strep. (There's a theory that having Strep may cause tics. I think the theory is from New Zealand and has a name, but I can't remember it right now.)

I think PANDAS is what you're thinking of -
http://en.wikipedia.org/wiki/PANDAS