https://www.openlearning.com/u/orrroche-sostbk/blog/7SimpleChangesThatLlMakeABigDifferenceWithYourTreatmentForAdhdInAdults Adult ADHD and Comorbid Disorders Many adults with ADHD also suffer from comorbid disorders like major depressive disorder (Kessler and colleagues 2006). Many patients are not responsive to medication for depression and may benefit from psychotherapy. Neurotransmitters are brain chemicals that regulate and increase levels of certain brain chemicals. Drugs that stimulate the brain such as methylphenidate or amphetamine are commonly prescribed. Medications Many of the medications used to treat ADHD in children can be used on adults. However, the dosages are different and the medications can cause adverse effects that aren't present in children. The doctor will look at the medical history, the family health history, and other health conditions of the patient to determine which medicine is most appropriate for the patient. The most commonly used type of ADHD medication is a stimulant. It adjusts levels of two chemical messengers within the brain, norepinephrine as well as dopamine. The stimulants methylphenidate and dextroamphetamine (commonly called Adderall) increase the availability of these neurotransmitters. They can improve focus and decrease aggression and impulsivity. They come in various forms like chewable tablets, liquids and skin patches. These long-acting stimulants are preferred as they lead to better patient compliance, as well as a smoother, longer-lasting improvement of symptoms. It is crucial to keep in mind that comorbid disorders such as depression or anxiety disorders can influence the response to ADHD medication. It is therefore recommended that these psychiatric problems be treated first before medication be used as a second measure. The medications that can be used for comorbidity disorders include atomoxetine (Bupropion) tricyclic antidepressants as well as bupropion (Wilens 2004).). Some patients may exhibit an "rebound" ef