Tourette’s syndrome is mainly due to the gradual development and maturation of the human brain, psychological factors and environmental factors. 1. Gradual development and maturity of the human brain: Tourette’s syndrome is a neuropsychiatric disease, with age, the brain will gradually develop and mature, which will gradually tend to heal itself. 2. Psychological and environmental factors: at the onset of the disease, if you can give timely psychological counseling and improve the living environment, tic disorders will gradually recover with age. Although Tourette’s syndrome has a tendency to heal itself, but after the onset of the disease should be actively treated to avoid aggravation of the condition affecting the prognosis.