Tics (TIC): Tics in children is represented by the obscene tic syndrome. Twitching is a syndrome that starts in childhood, has a chronic course, and is characterized by “blast-like” involuntary vocalizations, including obscenities and multiple twitches. The disease is common in children and adolescents aged 2 to 17 years, more in males than females, and occasionally in middle-aged and elderly people. It involves the facial, neck and shoulder muscles and respiratory muscles, with a stereotypical startle response, strange noises in the throat, making faces, with obscenities and repetition of other people’s language. Occasionally, there is self-inflicted damage to the tongue or fingers. The first symptom is often head and facial twitching and vocalization, and during the course of the disease, twitching of various parts such as blinking, frowning, frowning, pouting, shaking head, shrugging shoulders, bending elbows, stirring feet, kicking feet, jumping in shock, bending over, etc. may occur alternately. The symptoms are obviously aggravated when nervousness is present. Twitching is a sudden, rapid, recurrent, and rhythmless fixed form of movement or vocalization. The typical twitch is fluctuating in frequency and often occurs after an aura such as excitement and agitation. In addition to tics, many patients with Tourette’s syndrome, suffer from attention deficit hyperactivity disorder (ADHD) or obsessive-compulsive disorder (OCD). These coexisting disorders exacerbate the functional impairment. A significantly higher ratio of 7.5:1 exists in boys than in girls. Tics are common in school-age children, with recent studies showing a prevalence of at least 21%. Most tics are transient, while a small percentage of children have persistent tics and behavioral problems. Tics stabilize by adulthood, and in some patients may even resolve completely. There is a genetic component to the pathophysiological mechanism of tics, but the mode of inheritance is not clear. The relationship between tic-saccade syndrome and behavioral disorders such as attention deficit hyperactivity disorder (ADHD) and obsessive-compulsive disorder (OCD) has been demonstrated, and co-morbidity with ADHD greatly affects patients’ learning and their psychosocial functioning. Brain imaging studies, suggest functional abnormalities in the basal ganglia and frontal lobes and abnormal dopaminergic activity. Treatment with neuroleptics, as well as adrenergic agonists, has side effects but helps control symptoms when necessary. Stimulant medications do not necessarily exacerbate tic symptoms and have been used with considerable success in patients with Tourette’s syndrome and ADHD co-morbidities.