After the expiration of the patent for a brand name drug, other pharmaceutical companies are allowed to manufacture their own versions of the drug with exactly the same active ingredient. However, other component makeup of the drug, such as fillers, may differ.

Vilafinil 200 mg is one of the several generic versions of modafinil available. Though it is less popular compared to the other versions, it is no less potent. Being just the generic drug, it is highly effective for the treatment of excessive daytime sleepiness caused by sleep disorders like insomnia, obstructive sleep apnea (OSA), and narcolepsy. Each tablet contains exactly 200 mg of modafinil, however, the fillers used differ slightly. Things bring about the subtle differences in overall effect.

Regardless, this drug is just as effective as the brand name drug and is equally common among students as well as people whose jobs require energy, focus, alertness, and creativity.

How Does Vilafinil Work?

Several studies have been carried out to check its mechanism of action, but it is yet to be fully understood. However, the information gathered so far makes professionals believe that it works by tipping the balance of certain chemicals in areas of the brain that control alertness, focus, motivation, and memory. The chemical substances (neurotransmitters) believed to be influenced to yield the effects Vilafinil does are serotonin, histamine, dopamine, and norepinephrine.

Increased levels of histamine and serotonin are known to control the human mood and sleep-wake cycle. On the other hand, norepinephrine and dopamine have been linked to mental focus and motivational push.

How to Take It Correctly

Vilafinil can be started on a daily dose of 200 mg. The time of administration may vary with regard to the condition being treated. For the treatment of narcolepsy and OSA, 1 pill is to be taken orally in the morning. However, when used to treat shift work sleep disorder, the tablet is to be taken 1 hour before the work shift. This drug can be taken with or without food. Although the metabolism of Vilafinil may vary depending on a number of factors including food, and liver health, the half-life of this drug ranges from 12-15 hours. As a result, taking more than one dose a day may result in an overdose, and this can increase the risk of side effects greatly. Seek medical advice before using this drug to ensure that it is OK for you to take it.

Windering About Possible Side Effects?

Though Vilafinil offers immense benefits, certain adverse reactions may arise due to hypersensitivity or incorrect usage. The common side effects that may result from the use of this drug include:

anxiety;

nervousness;

severe headache;

trembling;

insomnia;

feel of euphoria;

headache;

nausea.

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