Why does modafinil make me feel high? https://www.smartfinil.net/product/modvigil-200/ Modafinil can feel “high” because it boosts dopamine, norepinephrine, and histamine, increasing alertness, confidence, and mood. Sensitivity, lack of sleep, caffeine, or anxiety can amplify this effect. Modvigil 200 is a modafinil brand; stronger stimulation may feel euphoric. If you’re under 18 or feel uncomfortable effects, talk to a doctor. Avoid self-medicating and mixing substances, and seek guidance promptly professionally.