Artvigil 150 mg is a medication used to treat excessive sleepiness caused by sleep disorders such as narcolepsy, sleep apnea, and shift work sleep disorder. It contains the active ingredient Armodafinil, which works by increasing wakefulness and alertness. To use Artvigil 150 mg, it is important to follow the instructions provided by your healthcare provider. Typically, the recommended dose is one tablet taken orally in the morning with or without food. It is important to take Artvigil 150 mg at the same time each day to maintain a consistent level of the medication in your system. Avoid taking Artvigil 150 mg in the afternoon or evening to prevent interference with your sleep schedule. It is also important to avoid alcohol and other central nervous system stimulants while taking Artvigil 150 mg, as they can increase the risk of side effects. If you have any questions or concerns about how to use Artvigil 150 mg, it is best to consult with your healthcare provider for personalized guid