Chronic Motor or Vocal Tic Disorder
What is it?
Chronic motor tic disorder is a condition that involves quick, uncontrollable movements or vocal outbursts (Tourette’s disorder is a condition characterizing both motor and vocal tics). Chronic motor tic disorder is more common than Tourette’s and usually starts at age 5 or 6 and gets worse until age 12. Tics can include excessive blinking, facial grimaces, quick movements of the arms, legs, or other areas, ounds like grunts, throat clearing, contractions of the abdomen or diaphragm. Some children have many kinds of tics.