Waklert 150 is a powerful wakefulness-promoting medicine used to treat Excessive Sleepiness caused by narcolepsy, obstructive sleep apnea, etc. by activating hypocretin neuropeptides that lead to heightened alertness and wakefulness. Waklert 150 mg tablets are a norepinephrine reuptake inhibitor that targets neurons that are absent or badly damaged and responsible for creating the chemicals that initiate the sleep-wake cycle. Armodafinil is the existing active ingredient. It helps modulate the chemical generated by the missing brain cells, which induces a normal sleep-wake cycle and improves daytime function. ADHD is treated by the active ingredient found in Waklert 150 mg tabs.