Provigil is prescription drug to originally used to treat shift work disorder and narcolepsy.  Off label use is widely reported, so for some it is the closest thing to a NZT-48 smart pill featured in the movie and show Limitless. However, this isn’t a pill that you can go to the drug store and buy over the counter. Since it requires an RX, it has undergone immense testing with the FDA that sheds light on the pill’s benefits and side effects (there are many).

Provigil also goes by the medical term Modafinil.

What is Provigil?

what is provigil

When reading through Provigil reviews, you’ll find a lot of in-depth information about this pill. And the one thing that is apparent is that this medication works to promote wakefulness. A person that is under constant pressure, tired and cannot find a way to concentrate may choose Provigil because it is a wakefulness promoting medication.

This is a pill to combat narcolepsy.

Doctors may offer a prescription for other purposes, too, on a case-by-case basis. Anyone that suffers from sleep disorders may be able to benefit from Provigil.

How Provigil Works

Provigil reviews rarely provide an understanding of how this pill works. Not FDA approved, Provigil is thought to work by changing the chemical makeup in the brain. The natural chemicals in the brain are altered to stop the feeling of excessive tiredness.

Neurotransmitter-altering, the main reasons doctors prescribe this medication are:

  • Sleep apnea
  • Shift work disorder
  • Narcolepsy

Again, doctors may also prescribe this medication for other reasons, too.


Modafinil Reviews: What Are Users Saying?

provigil reviews

The great thing about prescription medications is that you’ll find countless reviews from real users alerting you to the benefits and side effects of the medication. And in many cases, the harsh side effects of Provigil lead to some users abandoning the drug altogether.

A few of the most common review information includes:

  • Worked great for MS.
  • I can think and function better.
  • I use Provigil for MS, but I have had severe chest pain and a rapid heartbeat as a result.
  • My client has head pain, confusion and shakiness from this medication.
  • I feel jittery, my blood pressure bounces.
  • My husband started taking this medication and suffered uncontrolled vomiting, nausea and twitching.
  • I started to feel even more tired and dizzy.

And yes, some users are lucky enough to not suffer from any side effects. The issue is that some of the side effects are even worse than the initial symptoms that are being treated. Since this medication targets the neurotransmitters in the brain and actually causes a chemical change in the brain, there are a wide array of issues that can occur.

Provigil Side Effects

Some of the side effects previously listed for Provigil only give a small glimpse of what side effects users may suffer from when taking this medication.

The most common side effects are:

  • Persistent headaches
  • Dizziness
  • Difficulty sleeping

Interestingly, many people have one of the three above side effects when taking this medication. It’s important to note that if the symptoms get worse, it’s recommended that you contact your pharmacy or doctor immediately. Persistent symptoms are also a cause for contacting a medical professional.

Doctors are fully aware of Provigil’s side effects, and your medical professional has determined that the side effects are outweighed by the benefits.

Serious side effects can occur, too.

These side effects can include:

  • Violent vomiting
  • Uncontrollable shaking
  • Erratic blood pressure
  • Irregular heartbeat

If a person has a heart condition or another serious medical condition, these symptoms can amplify the medical condition. You must report these symptoms to your physician immediately and stop taking Provigil immediately until your doctor has examined the issue further.

There are users that have also experienced:

  • Confusion
  • Hallucinations
  • Depression
  • Agitation
  • Mood changes

In rare cases, some users have also suffered from unusual thoughts of suicide. This is a complaint seen in sparse Provigil reviews, but the company does not emphasize this potential side effect for good reason.

Allergic reactions are rare, but very serious.

People that have had severe allergic reactions to Provigil may experience:

  • Rashes
  • Swelling
  • Itching
  • Dizziness (severe)
  • Difficulty breathing
  • Mouth sores
  • Fever
  • Yellow eyes or skin
  • Abdominal pain
  • Easy bruising and bleeding

Allergic reactions should be followed by an immediate ceasing of taking the medication and a doctor’s visit. In the event that the symptoms are severe, a trip to the emergency room may be required to alleviate the symptoms.

Many users have been to the ER when the side effects of Provigil have been severe.

Pregnant and nursing women will also want to consult with their doctor and think twice about taking this medication.

When looking at percentages, the following statistics are available:

  • Headaches occur in up to 34% of users
  • Nausea happens to 11% of people
  • Dizziness and vertigo happens in 10% of takers
  • Between 1% and 10% of people will suffer from chest pain and palpitations
  • Up to 10% of users will suffer from a severely decreased appetite and anorexia
  • Blurred vision occurs in up to 10% of users

And it should be noted that these statistics may be much higher. Many people will not report their side effects, which means the statistics may be skewed downward. Symptom severity will also result in a person discussing their symptoms with a medical professional. Less severe symptoms are often underreported as a result.

Provigil vs Adderall

Adderall, like Provigil, can be used for people that suffer from narcolepsy and various sleep disorders. But Adderall is also heavily used by people that have ADHD because it has been shown to help with concentration issues.

In terms of concentration-related benefits, Adderall is the clear winner.

Alertness provided by Provigil has been shown to last longer than Adderall, with the effects lasting 6 – 8 hours. Typical Adderall lasts 4 – 6 hours, but the RX version of the drug has an effect duration of 12 hours.

Side effects associated with Adderall are on par with the side effects of Provigil – they’re both dangerous for some users.

Provigil prescriptions allow for up to 5 refills in a six-month period due to the drug’s low risk of addiction. Adderall, on the other hand, is highly addictive and will require a prescription to refill bodies due to regulations against the drug.


Natural Modafinil Alternatives with Nootropics

I’m not claiming that nootropics are a cure for someone with severe narcolepsy – it’s not by any means. But the best nootropic stack will be able to provide a sense of alertness and concentration that is associated with sleep disorders and narcolepsy.

And most nootropics have one minor complaint: headaches.

The rare individual may also suffer from stomach discomfort, but this is very rare. The go-to alternative for Adderall and Provigil users that want to go the natural route – without the harsh side effects – is to go with Geniux.

What is Geniux?

Geniux is a nootropic that is marketed as helping people:

  • Stay focused
  • Boost alertness
  • Increase memory retention
  • Clear mental fog

Geniux can be viewed as a brain power pill. It’s been clinically proven to boost your brain’s natural memory. This isn’t a pill that works to change the chemical makeup of your brain and alter neurotransmitters to produce harsh side effects.

Instead, this is a pill is filled with natural ingredients that work to help you reach your unlocked mental potential.

What Are the Geniux Ingredients?

ingredient profile

The biggest issue with chemically-made substances is that they’re made in a lab. High chemical counts have a way of interacting badly with the body. And when you’re dealing with the brain, these bad interactions can be dire in some cases.

Geniux’s ingredients are all-natural and include:

  • GABA: An ingredient that is popular among nootropics. GABA relaxes the mind and makes it easier to focus.
  • Vinpocetine: This ingredient’s main purpose is to boost blood to the brain, enhancing alertness.
  • Tyrosine: This ingredient has been clinically proven to enhance short-term memory.
  • Ginkgo Biloba: An antioxidant that also improves blood flow to the brain and boosts memory.
  • Bacopa Monnieri: An ingredient found in India. This ingredient has been used for centuries to calm anxiety and improve memory in just a few weeks.

Geniux provides users with a natural, affordable alternative to Provigil. While this supplement may not be a subscription, it is able to provide immense benefits to the user. And as you continue to take this nootropic, the benefits will stack on each other, allowing for greater clarity, alertness and memory recall.

Geniux is one of the top nootropics in the world, and since it provides little-to-no side effects, it’s far safer than Provigil.

Natural, proven to work and potent, Geniux provides the benefits of Provigil and Adderall – minus the harsh side effects.


2018 Update: Skip to prescriptions. We recommend Intelligence-RX instead.