Waklert is a prescription medication, which is a brand name for armodafinil, used to promote wakefulness in individuals with sleep disorders such as narcolepsy, sleep apnea, and shift work sleep disorder. It works by enhancing alertness by affecting brain chemicals dopamine and other neurotransmitters, which regulate the sleep-wake cycle. Waklert should be taken as directed by a doctor and is not a substitute for adequate sleep. It has a fast-acting working mechanism that works within 30 minutes of its intake. To have more details about Waklert, visit the website of Health Matter.