Modvigil 200 mg Tablets
Modvigil 200 mg is a high-strength wakefulness-promoting tablet used to treat conditions like narcolepsy, obstructive sleep apnea (OSA), and shift work sleep disorder (SWSD). It contains 200 mg of modafinil and is manufactured by HAB Pharmaceuticals. As a generic version of Provigil, Modvigil 200 mg helps improve alertness and mental clarity during the day or night shifts. The effects usually begin within 2 to 4 hours and last for up to 12 hours, making it suitable for people with long work schedules or persistent sleepiness. Modvigil is taken orally and is intended for adults. It is also used off-label by healthy individuals to enhance concentration and reduce fatigue.
What is Modvigil 200 mg?
Modvigil 200 mg is a prescription tablet designed to manage excessive sleepiness in people diagnosed with narcolepsy, sleep apnea, or shift work sleep disorder. It contains 200 mg of modafinil, a well-known central nervous system stimulant that enhances daytime alertness. Manufactured by HAB Pharmaceuticals, Modvigil 200 mg is a cost-effective generic version of Provigil. The tablet is taken by mouth and generally starts working within 2 to 4 hours. Its effects can last up to 10 to 12 hours, helping users remain focused and awake throughout demanding periods.
Modvigil 200 mg is also widely used off-label by students, professionals, and night-shift workers seeking improved attention, productivity, and cognitive control. Unlike traditional stimulants, Modvigil provides mental energy without the strong euphoria or crash associated with amphetamines. It is not approved for use in individuals under 17 and should be taken under medical supervision to ensure safety and proper dosing.
What is Modvigil 200 mg used for?
Modvigil 200 mg is primarily used to treat narcolepsy, obstructive sleep apnea (OSA), and shift work sleep disorder (SWSD). In narcolepsy, individuals experience sudden and uncontrollable sleep attacks, which interfere with daily activities. Modvigil helps suppress these attacks by enhancing central nervous system activity. In cases of OSA, individuals experience disrupted nighttime breathing and fragmented sleep. For those with SWSD, such as nurses or security professionals working irregular or night shifts, Modvigil restores alertness during abnormal working hours and mitigates the fatigue that occurs when the sleep cycle is misaligned with natural circadian rhythms.
How does Modvigil 200 mg work?
Modvigil 200 mg works by increasing extracellular dopamine levels in the brain, which helps promote wakefulness and sustained focus. Modafinil, the active ingredient, blocks dopamine transporters (DAT) and prevents dopamine reuptake into neurons. This raises dopamine concentrations in the synaptic cleft, which enhances alertness and mental performance.
Although this dopaminergic action is similar to that of amphetamines, modafinil binds to the transporter in a different way. This results in wakefulness without intense stimulation or strong risk of addiction. Modafinil does not directly affect serotonin or norepinephrine pathways but may raise their levels indirectly due to increased dopamine activity. The drug may also stimulate the orexin (hypocretin) system, which is critical for staying awake and regulating the body’s internal sleep-wake balance.
How long does Modvigil 200 mg last?
The effects of Modvigil 200 mg typically last between 12 and 15 hours, depending on the user’s metabolism, liver function, and individual sensitivity. The drug starts acting within two to four hours after administration, with peak efficacy seen around the third hour. While most users report sustained concentration and reduced fatigue throughout the workday, the total duration may vary.
What is the recommended dosage of Modvigil 200 mg?
The recommended dose is one tablet (200 mg) taken once per day, ideally in the morning or before starting a night shift. Do not take more than one tablet in 24 hours. Avoid dose doubling if a dose is missed. Consult your physician before making any changes, especially if you have liver issues, hypertension, or are on interacting medications.
How to use Modvigil 200 mg?
Take Modvigil 200 mg orally with water once daily at the same time each day. It can be taken with or without food, though high-fat meals may delay absorption. Swallow whole; do not crush or chew. Avoid alcohol and grapefruit juice. Follow a consistent dosing schedule and medical supervision.
What are the side effects of Modvigil 200 mg?
Most users tolerate Modvigil 200 mg well, but side effects may occur.
- Headache
- Nausea
- Insomnia
- Dizziness
- Dry mouth
- Nervousness
- Loss of appetite
- Increased heart rate
Serious side effects: rash, chest pain, hallucinations, depression, swelling, difficulty breathing. Stop use and seek immediate care if these occur.
What are the drug interactions of Modvigil 200 mg?
Drug Class | Examples | Interaction Effect |
---|---|---|
Stimulants | Amphetamine, Methylphenidate | Additive CNS stimulation |
Sedatives | Zolpidem, Triazolam | Reduced sedation, disrupted sleep |
MAO Inhibitors | Phenelzine, Isocarboxazid | Risk of hypertensive crisis |
Antifungals | Ketoconazole, Itraconazole | Increased Modvigil levels |
Antiepileptics | Phenytoin, Carbamazepine | Reduced Modvigil efficacy |
Hormonal contraceptives | Ethinyl estradiol | Reduced birth control effectiveness |
Psychotropics | Diazepam, SSRIs | Increased sedation or anxiety |
Beta-blockers | Propranolol | Unpredictable heart rate control |
Anticoagulants | Warfarin | Variable blood clotting response |
Immunosuppressants | Cyclosporine | Altered plasma levels |
How should Modvigil 200 mg be stored?
- Store Modvigil 200 mg at room temperature.
- Keep away from heat, humidity, and sunlight.
- Store in original packaging until use.
- Keep out of reach of children and pets.
- Do not use expired tablets—dispose of safely per local laws.
What Is The Price Of Modvigil 200 mg?
Modvigil 200 mg is available at prices ranging from $110.00 – $475.00, depending on quantity and supplier. Buying larger packs often gives better value. It’s a cost-effective alternative to Provigil. Reputable online pharmacies like Fullhousepill provide genuine Modvigil at competitive prices.
Can I take modafinil and propranolol together?
Yes, but with caution. Modafinil may slightly reduce propranolol’s heart rate–controlling effect. Consult your doctor if you notice dizziness or irregular heartbeat.
Is modafinil a depressant?
No, modafinil is a stimulant that promotes wakefulness and focus—it does not slow brain activity like depressants do.
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