While Tourette syndrome (TS) is defined by tics, comorbidities are very much part of the clinical presentation – 90% of patients having a least one associated condition, most prominently obsessive-compulsive disorder (OCD) and attention-deficit/hyperactivity disorder (ADHD), but also learning disabilities, anxiety, depression, rage outbursts, autism spectrum disorder, sensory hypersensitivities, and sleep difficulties. Moreover, the associated symptoms often are more problematic than tics, or…
