Buy Adderall 20 mg Online is a commonly prescribed dosage for treating Attention Deficit Hyperactivity Disorder (ADHD) and narcolepsy. This medication combines amphetamine and dextroamphetamine, which work together to boost certain neurotransmitters in the brain, helping to improve focus, attention, and impulse control. This dosage is typically recommended for patients seeking moderate relief from their symptoms, and it can be adjusted according to individual response.