You might fight extreme sleepiness during the day if you function the night shift. But with adequate medication like Armodafinil (Nuvigil) or Modafinil (Provigil), you can stay sleepless and feel more alert. These prescriptions can be specified if analyzed with shift work disorder (SWD), narcolepsy, or obstructive sleep apnea (OSA). As wakefulness-promoting agents, armodafinil and modafinil retain stimulant-like effects. Now before you buy Modafinil online or buy Armodafinil online from our website make sure you read our blog on the key differences between both.

Armodafinil Vs. Modafinil

The exact mechanism of action is unknown; armodafinil and modafinil are understood to function in the central nervous system (CNS) and improve dopamine action in the brain. Their consequences may be comparable to other stimuli such as amphetamine (Adderall) and methylphenidate (Concerta). Nevertheless, they are structurally distinct from other stimulants. Both armodafinil and modafinil are schedule IV drugs with a low potential for misuse and dependency. They retain accountable substances only accessible with a prescription.

Conditions treated by armodafinil and modafinil

Armodafinil and modafinil are FDA-approved prescription drugs to treat daytime sleepiness related to narcolepsy, shift work disorder, and obstructive sleep apnea. These medical conditions are characterized by vague feelings of rest, which results in excessive sleepiness. Both drugs improve wakefulness in those who struggle with extreme fatigue and tiredness throughout the day.

Armodafinil and modafinil have also been studied for off-label purposes. Some studies show that modafinil can be an effective treatment option for fatigue resulting from cancer and cancer treatment. In adults who are actively receiving cancer treatment, modafinil may help offset excessive tiredness from chemotherapy.

In those with multiple sclerosis, lower doses of modafinil may be effective for treating symptoms of fatigue. However, most data suggest that modafinil should not be used as a first-line option for this condition.

Other off-label uses include treatment for psychiatric disorders like depression and attention deficit-hyperactivity disorder (ADHD). Armodafinil or modafinil may be effective for treating symptoms of these disorders, but they are not recommended as initial treatment options.

Now let’s discuss a little bit more about these medicines before you decide to either buy modafinil online or buy armodafinil online.

Diffeences Between Armodafinil and Modafinil

Armodafinil and Modafinil differ in several ways.


Modafinil is comprehended under the brand name Provigil. It was authorized in 1998 to deal with sleep illnesses. In disparity, Armodafinil is perceived under the brand name Nuvigil and was approved in 2017. It is a newer drug. Armodafinil is organized as the r-enantiomer of modafinil.

Enantiomers are distinguished as molecules that mirror one another. Therefore, they have distinct chemical configurations but function toward a similar objective. As a newer drug, Armodafinil is infrequently superior and is considered a more beneficial medication in generating wakefulness effects.


Though Armodafinil and Modafinil have an identical terminal half-life, the engagement of Armodafinil is negligibly greater. Research indicates that Armodafinil has a vaster half-life in comparison to Modafinil. So, while Modafinil may be better at evolving effectively more quickly, Armodafinil’s description as a medication with a long half-life implies that although it carries longer to pitch in, once it has become beneficial, it keeps up in the bloodstream for an extended.\


Both Armodafinil and Modafinil are obtained in the medication for sleep diseases. They are most generally consumed to deal with narcolepsy, shift work disorder, and obstructive sleep apnea. They work to enhance wakefulness. With identical objectives, prescription medication illustrates several resemblances.

Low Risk of Dependence

Both medications are categorized as IV drugs, distinguished as low risk for misuse and dependency. As non-narcotic materials, the risk of formulating a dependence is familiar. The problem is also reduced because they are governed substances only accessible under prescription.

Mechanism of Action

Both Armodafinil and Modafinil was formulated to eat sleep disorders. Therefore, it’s no shock that they share some likenesses. One of the extensively crucial resemblances is that they acquire the precise pharmacological mechanisms of action to promote wakefulness. Both accomplish a wakefulness consequence by interacting with the primary nervous system. They each work to impede dopamine reuptake by tying the dopamine transporter to boost the layer of dopamine in the brain.

Special precautions should be taken for anyone who;


  • Is presently on any prescription or non-prescription medication, vitamins, or supplements

  • Has ever drunk unnecessary amounts of liquor or misapplied prescription medication

  • Has a prevailing health problem

  • Is on hormonal contraceptives

  • Is planning on having surgery

  • Is pregnant or breastfeeding


Any new treatment you begin should be discussed with your physician if you fall into one of the categories above.

Which is Better?

As both act in similar ways and produce similar effects, there are few differences between Armodafinil and Modafinil. They are classified as effective prescription medications for treating sleep disorders such as narcolepsy, shift work sleep disorder, and sleep apnea.

The newer medication Armodafinil is derived from Modafinil and has been reported to be as effective in producing wakefulness as Modafinil. As a unique drug, it provides enhanced results that prove more effective than Modafinil.

Modafinil works quickly and in a short amount of time. Its rapid effect is shown to hit people harder, and they receive its full product all at once. This effect has also been shown to increase the risk of experiencing withdrawal symptoms which increases the risk of tolerance and dependence.

In contrast, Armodafinil works by taking longer to produce an effect. It also makes a longer-lasting product that people have reported feels more precise and less pronounced. The result is not only a subtle but significant effect, and it has also been shown to increase effectiveness throughout the day to improve wakefulness. In doing so, it also improves cognitive functioning by providing prolonged mental enhancement effects and benefits.

Frequently asked questions about armodafinil vs. modafinil

What is armodafinil?

Armodafinil is also recognized by its trademark name Nuvigil. Armodafinil is obtained to deal with excessive sleepiness from narcolepsy and other sleep illnesses. You can buy armodafinil online in 50 mg, 150 mg, 200 mg, and 250 mg capsules.

What is modafinil?

Modafinil is the generic term for Provigil. Modafinil is FDA-approved to treat daytime drowsiness that peaks from sleep diseases. People buy modafinil online to deal with obstructive sleep apnea, narcolepsy, and shift work conditions.

Are armodafinil and modafinil the same?

Armodafinil and modafinil contain identical components, but they are not similar. Armodafinil comprises the R-enantiomer of modafinil. Modafinil possesses a racemic mixture of R- and S-modafinil.

Is armodafinil or modafinil better?

Armodafinil and modafinil are similar in effectiveness and safety. However, armodafinil may have higher levels in the body over the day. The effects of armodafinil may last longer compared to modafinil.

Can I use armodafinil or modafinil while pregnant?

No. Armodafinil and modafinil are not usually approved during pregnancy. Review your treatment alternatives with a doctor if you are pregnant or breastfeeding.

Can I use armodafinil or modafinil with alcohol?

It is not approved to take armodafinil or modafinil while liquoring up alcohol. Drinking alcohol while on armodafinil or modafinil may result in unfavorable side impacts.

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