Tourette syndrome

About Tourette syndrome:

• It is a neurological disorder that causes sudden, involuntary movements or vocal sounds known as
• It typically emerges between ages 2 and 15, with the average onset around six.
• It affects an estimated 0.3% to 1% of the global population, with a higher prevalence among boys than girls.
• “Tics can range from mild to severe. In severe cases, they can significantly impact communication, daily functioning, and quality of life.
• Tics are broadly classified as simple or complex.
  • Simple motor tics involve a single muscle group and include eye blinking, facial grimacing, shoulder shrugging, and head jerking.
  • Simple vocal tics include throat-clearing, sniffing, barking, or grunting.
  • Complex motor tics involve coordinated patterns and may include touching objects, hopping, or bending.
  • Complex vocal tics may involve repeating one’s own or others’ words (echolalia), or, in rare cases, using obscene language (coprolalia).
• Tics often worsen with stress or excitement and may improve when the person is calm and focused. They typically reduce during light sleep and disappear in deep sleep.
• Tourette’s rarely occurs in isolation. It commonly coexists with ADHD, OCD, anxiety, depression, learning disabilities, and autism spectrum disorders.
• Treatment:
  • Currently, there is no cure for this syndrome but treatments are available to help manage some symptoms. 
  • Cognitive Behavioural Therapy (CBT) has shown very promising outcomes.