Product Description
Modalert 200 is an oral central nervous system (CNS) stimulant primarily prescribed to combat pathological or excessive daytime sleepiness (somnolence). Unlike traditional amphetamine-based stimulants, Modalert is a eugeroic agent, meaning it selectively targets the brain’s sleep-wake centers to promote alert wakefulness without the severe jitters, rapid crash, or high risk of dependency typical of older stimulants.
It works by altering the natural chemicals (neurotransmitters) in the brain, specifically functioning as a weak dopamine reuptake inhibitor. This elevates extracellular dopamine levels, helping users sustain a highly functional state of mental clarity and alertness when their routine demands it.
Key Benefits
- Sustained Alertness: Eliminates overwhelming daytime drowsiness, providing an even stream of clear wakefulness for 10 to 15 hours.
- Enhanced Cognitive Function: Supports sharp focus, attention to detail, and faster reaction times during periods of prolonged mental exertion.
- Low Risk Profile: Possesses a significantly lower risk of abuse, habit formation, and tolerance compared to classic amphetamine or methylphenidate therapies.
- No Rebound Fatigue: Promotes wakefulness without causing a severe “crash” or drastically disrupting regular sleep architecture once metabolized.
Product Info
- Active Ingredient: Modafinil (200 mg per tablet)
- Therapeutic Class: Central Nervous System Stimulant / Eugeroic (Wakefulness-Promoting Agent)
- Manufacturer: Sun Pharmaceutical Industries Ltd.
- Form / Appearance: Oral solid tablet
- Packaging: Typically packaged in blister strips of 10 tablets
Usage & Safety
How to Use
- For Narcolepsy & Obstructive Sleep Apnea: Take a single 200 mg tablet orally in the morning with or without food.
- For Shift Work Disorder (SWD): Take one 200 mg tablet approximately 1 hour before the start of your work shift.
- Administration: Swallow the tablet whole with water. Avoid crushing or chewing it. Food does not reduce its efficacy, though it may delay the onset of action by roughly 1 hour.
Safety Precautions & Warnings
- Medical Supervision Required: Modalert 200 should only be used under the direct guidance of a certified healthcare professional.
- Cardiovascular History: Exercise caution or avoid use if you have a history of heart conditions, uncontrolled hypertension, irregular heartbeats, or chest pain.
- Psychiatric Monitoring: Report any sudden changes in mood, emergence of anxiety, aggression, or unusual thoughts to your physician immediately.
- Severe Skin Reactions: Though rare, immediately discontinue the drug and seek emergency medical care if you develop a skin rash, hives, blistering, or fever, as these can indicate rare but severe conditions like Stevens-Johnson syndrome.
- Pregnancy & Lactation: Modalert 200 is not recommended for use during pregnancy due to potential risks to the fetus. It also reduces the effectiveness of hormonal contraceptives; alternative birth control methods should be used during treatment and for a month after stopping.
Frequently Asked Questions
Q: What is Modalert 200 used for?
A: Modalert 200 is primarily indicated to improve wakefulness in adults experiencing severe daytime sleepiness caused by conditions like narcolepsy, shift work sleep disorder, and obstructive sleep apnea (where it is used alongside standard continuous positive airway pressure treatments).
Q: How long does a single dose of Modalert 200 last?
A: Modafinil has a relatively long elimination half-life of approximately 12 to 15 hours. A single 200 mg dose taken in the morning or prior to a work shift generally provides alert wakefulness that spans the entire active day or night.
Q: Is Modalert 200 an amphetamine?
A: No. While it does stimulate the central nervous system, Modalert is chemically and pharmacologically distinct from amphetamines and methylphenidate. It targets sleep pathways more selectively, reducing the likelihood of cardiovascular strain and severe crash cycles.
Q: Can I take Modalert 200 every day?
A: Yes, if it has been prescribed by your doctor for a chronic sleep disorder. However, you should strictly follow your physician’s dosing regimen and avoid self-medicating or increasing the dose without clinical approval.
Q: Does Modalert 200 cause dependency or addiction?
A: Modalert carries a significantly lower risk of dependence than traditional stimulants, which is why it is classified under a lower controlled substance schedule internationally. However, because it impacts dopamine pathways, misuse or prolonged non-medical use can lead to psychological dependence.
Q: What should I do if I miss a dose?
A: If you remember close to your usual time, take it immediately. However, if it is already late in your day, skip the missed dose entirely. Taking it too late in the afternoon or evening will likely interfere with your ability to fall asleep at night.
Q: What are the most common side effects?
A: The most frequently reported side effects are generally mild and include headaches, nausea, a dry mouth, mild anxiety, decreased appetite, and temporary insomnia if taken too late in the day.
Q: Can I drink alcohol while taking Modalert 200?
A: It is strongly advised to avoid alcohol while taking this medication. Alcohol affects the brain differently than wakefulness agents, and mixing the two can alter your judgment, increase drowsiness unexpectedly, or amplify adverse side effects.


