Always blinking depends on the age of the child, early blinking, some parents will be mistaken for eye diseases, such as keratitis, conjunctivitis. Frequent blinking, if it occurs in the pre-school period, the incidence of boys is more than that of girls, must be emphasized as a possible early manifestation of Tourette’s syndrome in children. As the disease progresses, the child may gradually develop scowling, shrugging of shoulders, kicking of legs, and in severe cases, abnormal vocalizations, such as clearing of the voice or unfettered shouting. The child may have a marked decrease in concentration and slow reaction time, which may affect the quality of learning, and is often aggravated by emotional stress and fatigue. For treatment, it is recommended to relax and not to put too much pressure on the child if it does not affect daily life. Some children can recover on their own after a few months of illness, while some need medication.