Key Benefits of Adderall Tablets Improves Focus & Concentration: Ideal for individuals with ADHD to enhance daily productivity and mental performance. Increases Alertness: Helps reduce fatigue and boosts energy levels, especially useful in narcolepsy. Better Cognitive Function: Enhances short-term memory, attention span, and mental clarity. Fast Onset of Action: Starts working within 30 to 60 minutes after intake. Long-Lasting Effects: Depending on the dosage, effects may last up to 4–6 hours (immediate release) or up to 12 hours (extended release).