There is evidence that suggests children who have behavioral disorders are at an increased risk for long-term problems, including mental health issues, addiction, and criminal behavior. For example, children with conduct disorder are more likely to engage in criminal activity as adults.  Studies have also shown that children with ADHD (attention-deficit/hyperactivity disorder) are more likely to develop addiction problems later in life. And children with anxiety or depression disorders are more likely to experience mental health problems as adults. Early intervention is often critical in helping children with behavioral disorders avoid these long-term problems. If you are concerned about your child’s behavior, don’t hesitate to seek professional help. A mental health professional can assess your child’s symptoms and develop an appropriate treatment plan.