•Convenient once-daily dosing
•Can help you feel awake without feeling overstimulated
•Available as a lower-cost generic
•Doesn't usually
interfere with falling asleep when taken as recommended
•Can help with attention as well as fatigue
•Older adults and people with severe liver problems might need a lower dose
•Not known whether it's safe or works well for children
•Generally not recommended if you're pregnant or breastfeeding