Artvigil 150mg, while effective for enhancing wakefulness and cognitive function, may cause side effects in some users. Common side effects include headaches, nausea, dizziness, and insomnia. Less frequently, users may experience anxiety, dry mouth, or digestive issues. It's essential to be aware of these potential reactions and consult a healthcare professional if you experience any severe or persistent symptoms. Understanding the side effects of Artvigil can help users make informed decisions and manage their health effectively while benefiting from improved alertness and focus.