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Tourette Syndrome



Tourette Syndrome Causes


The exact cause of Tourette's is not known, but it is well established that both genetic and environmental factors are involved


Tourette Syndrome Definition


Tourette syndrome is an inherited neuropsychiatric disorder with onset in childhood, characterized by the presence of multiple physical (motor) tics and at least one vocal (phonic) tic; these tics characteristically wax and wane.


Tourette Syndrome Diagnosis


Tourette's Disorder may be diagnosed when a person manifests both multiple motor and one or more vocal tics (although these do not need to be concurrent) over the period of a year, with no more than three consecutive tic-free months.


Tourette Syndrome Symptoms and Signs


The tics of Tourette's are stereotypic, temporarily suppressible, nonrhythmic, and often preceded by a premonitory urge. Immediately preceding tic onset, most individuals with Tourette's are aware of an urge that is similar to the desire to sneeze or scratch an itch. Persons describe the need to tic as a buildup of tension which they consciously choose to release, as if they "had to do it".


Tourette Syndrome Treatment


The treatment of Tourette's concentrates on identifying and helping the individual manage the most troubling or impairing symptoms. Most cases of Tourette's are mild, and do not require pharmacological treatment; instead, psychobehavioral therapy, education, and reassurance may be adequate.


Drugs used for treatment of Tourette Syndrome


Pimozide
Risperdal

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