Attention deficit hyperactivity disorder or ADHD is generally associated with developmental problems in children. A child who demonstrates hyperactivity, lack of attention, and impulsivity is often suspected of having ADHD, sometimes also called ADD (attention deficit disorder). Not all of these children display these characteristics as adults. However, many adults who exhibit these behaviors often go undiagnosed and may suffer from its effects due to a lack of appropriate treatment. What is ADHD? ADHD is a complex mental health disorder that begins in early childhood. A child who exhibits chronic restlessness, forgetfulness, talkativeness, hyperactivity, inattention and who has difficulty completing schoolwork and household chores to the point of interfering with normal functioning may suffer from some form of ADHD. . There are three types of this disorder, in which the person may be predominantly hyperactive, predominantly inattentive, or a combination of both. It's important to remember that ADHD is not caused by head trauma, poor parenting, or poor diet. However, it is strongly associated with genetic factors, biological factors that influence brain chemicals (neurotransmitters), and environmental toxins that may have affected a child before birth. These include risk factors such as maternal smoking, alcohol abuse and drug use. Premature birth and exposure of a young child to lead have also been linked to the development of this disease. About 60% of children with ADHD continue to have symptoms into adulthood. This means that about 5% of American adults (about 8 to 9 million) have ADHD. However, many adults are not assessed, diagnosed, or treated for this mental health problem and they continue to suffer...... middle of paper ...... ients to replace negative thoughts with positive ones and manage their behavior. This helps improve self-esteem and develop skills to cope with daily challenges and relationship problems. Other forms of psychotherapy include relaxation and stress management training, life coaching, career mentoring, marriage counseling, and family therapy. . Attention deficit hyperactivity disorder: ADHD in adults. http://www.webmd.com/add-adhd/guide/adhd-adults; Mayo Clinic. Adult ADHD (Attention Deficit/Hyperactivity Disorder). http://www.mayoclinic.org/diseases-conditions/adult-adhd/basics/definition/CON-20034552;AAFP. ADHD in adults: assessment and treatment in family medicine. http://www.aafp.org/afp/2000/1101/p2077.html;ADDA. Attention Deficit Hyperactivity Disorder (ADHD/ADD) Fact Sheet. http://www.add.org/?page=ADHD_Fact_Sheet