Artvigil 150 increases alertness, attention, and mental clarity; it may aid with brain fog. It is frequently recommended for sleep-related conditions, and many users report feeling less intellectually sluggish and more attentive. The underlying causes of brain fog, such as inadequate sleep, stress, or dietary inadequacies, are not addressed by it. Anxiety, headaches, and sleeplessness are just a few of the negative effects that some people may have.