In order to induce sleep or wakefulness, Modalert 200 mg influences chemical messenger levels in the brain's control regions. Identical chemical structures and active ingredients are found in this Modafinil tablet and in Provigil, the brand-name drug. Mood, sociability, and activity are all enhanced with modafinil due to its impact on dopamine, also known as the "feel-good" hormone. The cheapest place to purchase Modalert online is Hotmedicineshop. Whenever you have trouble sleeping due to a medical condition, you can choose an effective alternative to Modalert Smart. You must, however, know how much medication to take due to the potential for adverse effects. One tablet per day, on an empty stomach, is recommended for best results. Make sure you get a prescription from your doctor before taking this medicine.