Generic Name: Modafinil — 100 mg per tablet Brand Name: Modanil 100 mg (and other modafinil brands) Dosage Form: Oral tablet Strength: 100 mg of modafinil per tablet Pharmacological Class: Central nervous system (CNS) stimulant / wake-promoting agent Mechanism of Action: Modafinil alters levels of certain neurotransmitters (like dopamine and others) in the brain to promote wakefulness and reduced daytime sleepiness. Inactive Ingredients: May include lactose monohydrate, microcrystalline cellulose, povidone, croscarmellose sodium, magnesium stearate, starch (varies by brand) Route of Administration: Oral (swallowed as a tablet) Packaging: Usually available as 10 × 10 tablets per box (varies by manufacturer). Storage: Store in a cool, dry place away from direct sunlight. Narcolepsy: Treats excessive sleepiness in adults to improve alertness. Shift Work Sleep Disorder: Helps maintain wakefulness for people with non-traditional, rotating, or night shifts. Obstructive Sleep Apnea (OSA): Used in conjunction with CPAP machines or other treatments to reduce daytime fatigue and sleepiness. Off-Label Use: Sometimes used for cognitive enhancement, improving focus, or managing fatigue associated with depression. Modafinil 100mg is a prescription stimulant used to promote wakefulness and reduce extreme, excessive daytime sleepiness associated with narcolepsy, obstructive sleep apnea (OSA), and shift work sleep disorder. It functions by altering natural brain substances that control sleep-wake cycles. MODANIL 100 mg is a wakefulness-promoting medicine used to reduce excessive sleepiness. Main Uses : Narcolepsy (sudden sleep attacks) Excessive daytime sleepiness Sleepiness associated with obstructive sleep apnea (OSA) (used along with CPAP or other treatments) Shift Work Sleep Disorder (difficulty staying awake during work hours) How it Helps : Promotes alertness and wakefulness Improves concentration and mental performance Reduces daytime fatigue