Because our genetic information (DNA) plays a role in the chance to develop Tourette syndrome, relatives of those with Tourette syndrome are more likely to have the condition as well. Each individual’s risk will be different, but overall, first-degree relatives of someone with Tourette syndrome have around a 10-15% chance to have the syndrome as well. First-degree relatives are parents, brothers, sisters, and children. If you have a family member with Tourette syndrome and you would like to understand your risks better, you can meet with a genetic counselor in your area.
Other Questions About Gilles de la Tourette syndrome
- Why is Tourette syndrome caused by a mutation in the SLITKR1[I] gene?
- Who else in my family could be at risk for Tourette syndrome?
- Where do I find a doctor who specializes in Tourette syndrome?
- What symptoms do people with Tourette syndrome have?
- What support groups are there for Tourette syndrome?
