If there is an addiction or dependence on OxyContin, it is advised that the patient seek appropriate medical attention especially when behavior problems get more imminent. Usually, people who are aiming to withdraw from dependence on the substance are advised to spend days or months at a medical facility like a hospital during the entire duration of the withdrawal period. You can also teach the child to have a positive outlook in life by exposing him or her to things and experiences that can help the child develop more positive strategies especially in dealing with sadness. - Nurture the child's inclinations. Encouraging and nurturing the child's interests, hobbies, and inclinations will make him or her feel that you support his or her decisions and choices. If a parent is receiving complaints from the school, then a Functional Behavior Assessment should be provided by school personnel or guidance counsellor. This would determine what behavior is considered problematic and what measures could be taken. But it is not the parents who are in school, it is the teachers, staff and school management and administrators. Most of the causes of adult behavior issues are medical and psychiatric disorders and traumatic experiences. Adult ADHD Attention deficit hyperactivity disorder or ADHD does not only distresses children, in fact about 1 to 5% of adults have ADHD. It could anxiety, low self-esteem, being impulsive, procrastinate, forgetfulness, lack of organization, difficulty concentrating, relationship and commitment problems, and anger management. Clinical therapists and psychologists would recommend sending the patient to regular cognitive sessions that would assess and change the way the person sees the situations on his or her life. Through the sessions, the patient is taught ways on how to deal with usual psychological and emotional depression. Due to the many drastic changes a teenager has to go through during this major phase in his or her life, depression usually sets in especially if the person does not have enough tolerance to accept major shifts and changes in his or her life. Due to extreme changes and adjustments teenagers has to go through, some of them find it hard to cope up with sudden shifts in their lives.