Waklert 150 mg contains armodafinil, a wakefulness-promoting medication commonly prescribed for conditions such as narcolepsy, obstructive sleep apnea–related daytime sleepiness, and shift work sleep disorder. It helps improve alertness, concentration, and overall cognitive performance by influencing certain neurotransmitters in the brain. Waklert is not a substitute for adequate sleep, and its use should always follow a healthcare professional’s guidance. While many people find it helpful for staying focused and reducing fatigue, it may cause side effects like headache, nausea, or insomnia in some users.