Waklert 150 mg is a popular medication containing armodafinil, a wakefulness-promoting agent. Manufactured by Sun Pharma, Waklert is widely used to treat excessive daytime sleepiness caused by conditions like narcolepsy, obstructive sleep apnea (OSA), and shift work sleep disorder (SWSD). It is also sought after for its off-label use as a cognitive enhancer, improving focus, alertness, and productivity.