https://holt-mccarthy-2.though....tlanes.net/17-signs-
http://astrupdahlgaa.jigsy.com..../entries/general/Wha
How Does Medication For ADHD Work? Stimulants increase levels of dopamine and norepinephrine in your brain, which can improve attention and impulse control. They come in immediate-release (short-acting) and extended-release tablets, which are taken twice a day, usually in the morning. Nonstimulant drugs have a longer time to work, but can also improve the ability to control impulses