Narcolepsy is a chronic sleep disorder that causes overwhelming daytime drowsiness and sudden sleep attacks. Modalert 200 mg (Modafinil) helps manage narcolepsy by stimulating brain pathways that regulate wakefulness. It supports improved alertness, concentration, and daily functioning when taken as prescribed. Many patients experience fewer unintended sleep episodes and better control over their routines. While it does not cure narcolepsy, the medication plays an important role in symptom management. Safe use requires medical supervision, correct dosing, and regular follow-ups. Combining treatment with healthy sleep habits and lifestyle adjustments can further improve long-term outcomes for people living with narcolepsy.