Reactive attachment disorder is a rare but serious condition in which an infant or young child doesn't establish healthy attachments with parents or caregivers. Reactive attachment disorder may develop if the child's basic needs for comfort, affection and nurturing aren't met and loving, caring, stable attachments with others are not established.

With treatment, children with reactive attachment disorder may develop more stable and healthy relationships with caregivers and others. Treatments for reactive attachment disorder include positive child and caregiver interactions, a stable, nurturing environment, psychological counseling, and parent or caregiver education.