Overview
Tourette syndrome usually starts in childhood, between ages 5 and 10. Tics often improve in the teenage years and adulthood. People with Tourette syndrome have normal intelligence and life expectancy.
Symptoms
- Motor tics, such as blinking, grimacing, head jerking or shoulder shrugging
- Vocal tics, such as sniffing, throat clearing, grunting or repeating words
- An urge or uncomfortable feeling before a tic
- Tics that worsen with stress, excitement or tiredness
- ADHD, OCD or anxiety in many people
Causes and risk factors
It is linked to genetics and differences in brain chemistry. It is more common in boys and often runs in families.
Diagnosis
A doctor diagnoses it when both motor and vocal tics have been present for more than a year, starting before age 18.
Treatment
Many people need no treatment. Behavioural therapy (CBIT) helps control tics. Medicines may be used for severe tics, and related conditions such as ADHD and OCD are treated. School support helps.
When to see a doctor
See a doctor if tics are painful, affect daily life or schoolwork, or come with emotional or behavioural problems.
This information is for general education and does not replace advice from a qualified doctor. For a medical emergency, call +92-51-8446666 or go to the nearest emergency department.
