Buy Adderall online for attention deficiency symptoms. Adderall is effective at treating symptoms of ADHD including aggression, disruptive behavior, impulsivity, inattention, and hyperactivity-impulsivity, according to a meta-analysis in the Journal of Attention Disorders. Generic Adderall tablet is one of the most popular medications for ADHD. People with ADHD have levels of neurotransmitters that overstimulate them. Adderall used along with therapy can help dial down the stimulation to help them function better.