Modafinil

Modafinil is a prescription medication primarily used to treat sleep disorders like narcolepsy and obstructive sleep apnea. It promotes wakefulness and enhances alertness, helping people stay awake and focused, which is why it's sometimes used off-label by individuals looking to boost productivity or cognitive performance. Unlike traditional stimulants, modafinil has a lower risk of dependence and fewer side effects. However, it should only be used under medical supervision, as it can interact with other medications and isn't suitable for everyone.