Adderall is a prescription stimulant medication used for ADHD and Narcolepsy, containing four amphetamine salts and dextroamphetamine in a 3:1 ratio. It works by altering the amount of a particular natural substance in the brain norepinephrine, dopamine, and serotonin. It is safe to use, and the FDA approves it for managing and preventing ADHD symptoms. Usually, this medication is taken 1-3 times a day, depending upon the doctor’s dosage. Adderall pill takes approximately 30 minutes to 1 hour, starts to work, and after 4 hours, its effects begin to wear away. Buying Adderall with or without a prescription is quick, easy, and safe.