An armodafinil brand called Artvigil Online is frequently used to increase alertness and encourage wakefulness.  People with narcolepsy, shift work sleep disorder, or excessive daytime drowsiness frequently take it.  The drug helps people stay focused and awake longer by activating brain regions that control alertness.  

Although many people report having more energy and being able to concentrate better, each person's experience is different.  Because Artvigil 150 can have adverse effects like anxiety, headaches, and insomnia, it should be used carefully.  Before taking Artvigil or any other wakefulness-enhancing drug, always get medical advice.