For the thousands living with Tourette Syndrome, treatment options include medication or behavioral therapy, and in some cases – surgery. But what causes this neurological condition to develop? Can it be prevented? Take a closer look to understand what Tourette’s really is and how it can be managed.
What Is Tourette Syndrome?
The syndrome, often referred to simply as Tourette’s is a neurological condition that causes a person to develop what are knows as “tics”. These manifest as involuntary noises like shouting out words, coughing, or grunting, and involuntary physical movements like a jerking of the head or even jumping.1 You may also compulsively clear your throat, blink, blurt swear words, or repeat words if you have Tourette Syndrome. This nervous system problem also occurs with other conditions like Attention deficit hyperactivity disorder(ADHD), obsessive-compulsive disorder(OCD), anxiety, and depression.2The condition usually sets in during childhood.
What Causes The Syndrome?
While the exact causes of Tourette Syndrome are not fully understood, there are some triggers and possible
The Tourette Association of America explains that there is no universal formula to treating the condition. Your treatment will need to be tailored to your situation depending on the severity and extent of your symptoms. Usually, your co-occurring problems like ADHD or depression which may be more of a problem, are treated first. If the tics become problematic and interfere with normal life, medication or therapy may be suggested to address the issue.4
Alpha2-adrenergic agonists can help stabilize norepinephrine levels in those with moderate or mild symptoms. This modulation of the brain chemical reduces chances of your basal ganglia “misfiring” and causing tics to be triggered. Muscle relaxants can help with physical tics as can dopamine antagonists. The latter however, have a lot of side effects and are therefore prescribed cautiously to those with very severe problems.5 Symptoms of co-occurring conditions like ADHD can also be aided by the use of medication. For instance, stimulant medications like dextroamphetamine may help reduce ADHD symptoms. Serotonin reuptake inhibitors like clomipramine or fluoxetine have proven effective for some people who have obsessive-compulsive symptoms.6
There are different approaches that can be employed even within the scope of behavioral therapy.
- With Habit Reversal Therapy first the frequency, pattern, and triggers for your tics are identified. Then you train yourself to relieve that urge to tic with some other less visible alternative called a competing response.7
- Sometimes, the therapist may use an approach called Exposure with Response Prevention(ERP), increasing your exposure to your urge to tic. This helps you learn to suppress the tic response for longer durations. As your body gets used to the sensation of needing to tic, the associated anxiety and urge weaken.8
- Comprehensive Behavioral Intervention for Tics or CBIT, combines Habit Reversal with relaxation techniques as well as education. It has been proven effective at cutting down symptoms in those affected and helps with associated impairment in both children and adults.9
Speech therapists don’t normally work specifically on treating tics. However, for those who have co-occurring problems that result in speech issues, this can be tremendously helpful. These speech language pathologists who are communication disorder specialists can work on a variety of different problems linked to speech.10
Deep Brain Stimulation (DBS)
Surgery becomes an option only when all other treatments have failed for someone with
When it comes to treating Tourette Syndrome, it is important to ensure the person with the syndrome as well as those he/she interacts with are well informed about the condition. This applies to even those with minor tics who do not need any other kind of treatment. If you have Tourette’s this awareness goes a long way in ensuring you are not misunderstood, whether at home, in school, or at work. 13
|↑1, ↑3, ↑5, ↑8||Tourette’s syndrome. NHS.|
|↑2||Tourette Syndrome.U.S. National Library of Medicine.|
|↑4||How are TS and Other Tic Disorders Treated?.Tourette Association of
|↑6||Tourette Syndrome Fact Sheet. National Institute of Neurological Disorders and Stroke.|
|↑10||The Role of Speech-Language Pathologists. Tourette Association of America.|
|↑11||Deep Brain Stimulation.Tourette Association of America.|
|↑12||Fraint, Avram, and Gian Pal. “Deep brain stimulation in Tourette’s syndrome.” Frontiers
|↑13||How are TS and Other Tic Disorders Treated?.Tourette Association of America.|