Modalert 200 mg can improve cognitive function, memory, and concentration in healthy people by making them more focused and alert. People who want to increase their mental clarity or stay awake longer occasionally take it off-label, especially when they are working hard or are sleep deprived. Although it could offer short-term cognitive benefits, it cannot replace sleep or adequate rest. Some people could have adverse effects including anxiety, sleeplessness, or headaches. It’s crucial to speak with a healthcare professional before using Modalert because using it in healthy people without a prescription can have negative effects.