A.E.
My son had a tic that surfaced when he was 3 years old as well. At the time, the ped he was going to refered us out to a neurologist for evaluation-- he was then put on medication for it. However, he became such a zombie that his new ped and i decided to try and take him off the meds and see what happened. He is now 5 years old and in the past couple weeks has began doing it again so we are in the process of going to see a specialist @ All Childrens. The tic can become just a habit that they are doing, but if you speak to youre ped they can help you understand it better and figure out what the next step it. Good Luck!