Self-injurious behavior associated with clonidine withdrawal in a child with Tourette's disorder

A 7-year-old boy with Tourette's disorder, atypical pervasive developmental disorder, borderline mental retardation, and a history of self-injurious behavior was treated for 21 months with clonidine transdermal patches at doses ranging from 0.1 to 0.5 mg weekly. When withdrawn from clonidine over 4 weeks to assess the need for continued therapy, the patient developed multiple self-destructive behaviors involving the theme of suffocation. The importance of careful clinical monitoring of the behavior of patients undergoing withdrawal from prolonged treatment with high doses of clonidine is emphasized.