Extreme itching treated by a family systems approach

A case study is presented in which a 16-year-old daughter developed extreme itching and scratching behavior that was triggered by the occurrence of manifested parental conflict. The daughter's scratching also served the family function of helping the parents avoid marital conflict. Family treatment consisted of helping the parents manifest, negotiate, and resolve marital conflict issues in front of the daughter so that she could experience the benefits of dealing with a family conflict in a functional way. This approach has helped the daughter decrease her anxiety about conflict situations which, in turn, has resulted in a significant decrease in her itching and scratching behavior. In addition, the parents report an improved marital relationship now that the daughter's itching no longer occurs and no longer interrupts the parents' attempts to negotiate marital conflict issues.