Tourette’s syndrome, how long to take medication, need to be based on the clinical type of tics, including within one year, if the child’s tics belong to the transient tics, this time the medication is less than a year can be, and this type of tics symptoms tend to be not very obvious, for the drug response is also better. If the child’s tics belong to chronic tics or Tourette’s syndrome, the duration of the disease is more than one year, and the response to medication tends to be poorer, and most of the time it takes more than one year.