Tourette's syndrome and migraine.
Among 60 patients with Tourette's syndrome (TS), whose mean age was 11.9 years, migraine was prevalent in 26.6%. This figure is substantially greater than that reported for the general population of school-aged children (4.0% to 7.4%) or for two control groups consisting of children with seizure disorders (n = 72) and learning disabilities (n = 62). The prevalence rates for these two control groups were 11.3% and 8.0%, respectively. The hypothesis is offered that the coexistence of TS and migraine in a subgroup of children with TS may reflect a similar abnormality underlying both conditions; specifically, neurohumoral dysfunction involving serotonin metabolism.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D008881:Migraine Disorders / Q000150:complications* / Q000378:metabolism; D005879:Tourette Syndrome / Q000150:complications* / Q000378:metabolism