Modalert is one of the prescribed FDA-approved medications that help in the treatment of obstructive sleep apnea, shift work sleep disorders, and narcolepsy, and these can cause excessive daytime sleep disorders. It is a safe medication with an onset of action of 30 minutes. Modalert has many off-label uses, such as it helps in enhancing mood, activeness, and alertness, which helps in increasing focus, it helps in improving cognition, treating bipolar disorders and unipolar disorder, helping with ADHD, and many more.