How to Treat untreated adhd life expectancy Many people with ADHD get relief from medication. Stimulants, such as amphetamine and methylphenidate, increase and balance levels of certain chemicals in the brain. Counseling can help you overcome the challenges ADHD causes at school, at work and in your relationships. Therapy can teach family members to help their loved ones. Medicines Many children and adults with adhd Symptoms Treatment benefit from medication to aid in their ability to concentrate and control impulses, as well as plan ahead. Psychostimulants are believed to balance and boost levels of brain chemicals referred to as neurotransmitters. They also can reduce the symptoms of severe untreated adhd in adults in a short amount of time. There are several different kinds of stimulants approved to treat ADHD, including amphetamines (Dexedrine), dextroamphetamine-amfetamines (Adderall XR, Mydayis and Vyvanse) and methylphenidates (Concerta and Ritalin). Certain drugs contain other ingredients that suppress appetite and aid in sleeping.