Vilafinil 200 mg is a medication that contains modafinil, a potent eugeroic or wakefulness-promoting agent. It is commonly used to treat excessive disorders like Shift Worker Sleep Disorder, Sleep apnea and Narcolepsy. The medicine is taken with or without food usually in the morning.
MECHANISM OF ACTION
The active ingredient in Vilafinil 200 mg, modafinil after consumption passes through the blood vessels in the brain and reaches the central neurological spot. Through this mechanism, modafinil increases the dopamine level in the brain gradually increasing serotonin and histamine. The growth of these chemicals in the brain leads to physical activeness and excellent mood control.
KEY FEATURES
| About Vilafinil 200 mg | |
| Drug class: Wakefulness promoting agent | |
| Chemical class: Diphenylmethanes |
| Product details | |
| Composition | Active ingredient:
Inactive ingredients:
|
| Dosage Form | Tablet |
| Route of administration | Oral |
| Packaging | Blister Pack |
| Pack size | 10*10 |
| Strength | 200 mg |
| Used for | Excessive sleep disorder |
| Approximate Onset of action | 30 to 60 minutes |
| Duration of action | 10 to 12 hours |
| Shelf life | 24 months after the manufacturing date |
| Manufacturer | Sunrise Pharma |
| Storage Instructions | Store at room temperature away from sunlight and moisture |
USES
Vilafinil 200 mg is used for:
- Excessive sleep disorders such as Shift Worker Sleep Disorder, Narcolepsy and Obstructive Sleep Apnea.
- Attention Deficit Hyperactivity Disorder (ADHD)
- Increases focus, alertness and productivity
- Improves cognitive function
DOSAGE
Vilafinil 200 mg must be taken once a day. It is best to be taken in the morning for Narcolepsy and Sleep Apnea. It is usually taken approximately one hour prior to the start of the shift in order to manage shift work disorder.
SIDE EFFECTS
The possible side effects of Vilafinil 200 mg are:
- Insomnia
- Dizziness
- Headache
- Nausea
- Dry mouth
- Vomiting
- Hallucinations
- Nervousness
- Depression
INTERACTIONS
Hormonal Contraceptives
- Vilafinil 200 mg can make hormonal contraception less effective by speeding up how your body processes the hormones.
Medications affected by Vilafinil 200 mg
- Vilafinil affects the blood levels of Cyclosporine which reduces its effectiveness.
- Drugs like diazepam, phenytoin, or triazolam may have altered blood levels and increased side effects because Vilafinil influences these liver enzymes.
Medications affecting Vilafinil 200 mg
- Ketoconazole, itraconazole or macrolide antibiotics can increase the amount of modafinil in the body raising the risk of side effects.
- Carbamazepine and phenobarbital can make Vilafinil less effective by clearing from your system later.
PRECAUTIONS & WARNINGS
- Stop taking Vilafinil 200 mg immediately and seek medical attention if you develop a severe skin rash, signs of hypersensitivity, or symptoms suggestive of conditions such as Stevens-Johnson syndrome, toxic epidermal necrolysis, DRESS, angioedema, or anaphylaxis.
- If Vilafinil 200 mg is used for obstructive sleep apnoea, continue CPAP therapy as prescribed and have both daytime sleepiness and CPAP adherence reviewed regularly by your healthcare provider.
- Vilafinil 200 mg may affect alertness and judgment in some individuals, so avoid driving or operating heavy machinery until you know how it affects you.
- It should be used cautiously or avoided in people with angina, heart disease, a recent heart attack, left ventricular hypertrophy, or mitral valve prolapse.
- Avoid modafinil if you are allergic to it or any other ingredient of the product.
- Vilafinil 200 mg may reduce the effectiveness of hormonal contraceptives during treatment and for up to one month after stopping the medication; consider using an additional non-hormonal contraceptive method.
CONCLUSION
Vilafinil 200 mg is a reliable solution to excessive daytime sleepiness. This keeps you on your toes and makes you better at your job. It contains the active ingredient modafinil which helps people stay awake and alert when they are having trouble sleeping.








Robert Williams –
Helped me stay alert during long work days. Not as strong as I expected, but decent focus boost. Mild headache once in a while.