Adderall is a prescription stimulant commonly used to manage attention deficit hyperactivity disorder (ADHD) and narcolepsy, but many patients wonder how it may affect their daily functioning. One frequently asked question is how long Adderall stays in the system, as its effects on alertness, focus, and sleep can vary. Understanding how Adderall is metabolized, its duration of action, and factors that influence its detection is important for safe and effective use. This article explains how long Adderall typically lasts in the body, the common side effects, factors that influence clearance, and practical guidance to minimize risks. By gaining medically grounded information, readers can better understand what to expect and know when to seek professional advice.