She has had it for 6 months. The fact that her dad had it for three years in highschool (still does it every so often, but rarely), led the dr. to believe it was chronic tic and the fact that she has no other tics. I ordered the "Tics and Tourettes" book. We have started the Klonopin, seems to work a little. The dr. said if the Klonopin did not work, she could take clonodine as well. She started with Tenex, but it made her blood pressure very low, so probably not a candidate for Clonodine. Thanks for info, I'll check out my local health food store.