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What Is Modalert And How Does It Work?

Last updated on 22 Jul, 2023

Modalert is an FDA-approved medication with wake-promoting properties and a similar clinical profile to that of conventional stimulants. The mechanism of action of Modalert involves the secretion of neurotransmitters, including Histamine, Dopamine, Orexin, and Norepinephrine. 

So, What is Modalert? 

Most Modafinil enthusiasts wonder what Modalert is and why it has become the subject of much curiosity among those seeking cognitive enhancement. 

The most commonly prescribed medication to promote wakefulness is Nootropics, and one such powerful Nootropic is Modalert. With its high safety profile and clinical benefits, Modalert is becoming a prevalent nootropic at the moment. 

In this blog, we try to understand what Modalert is, its relation to Modafinil, and its mechanisms of action. 

What Is Modalert?

Modalert is a Central Nervous System stimulant manufactured by Sun Pharmaceutical that promotes wakefulness in people suffering from daytime drowsiness. It is the brand name for the generic Modafinil, which Michel Jouvet and Lafon Laboratories created in the 1970s.

The United States Food and Drug Administration (FDA) has currently approved it as a Schedule IV prescription drug. 

Modalert is categorized as a psychostimulant and has a divergent mechanism of action compared to amphetamine. 

Medical Indications For Modalert: Managing Excessive Daytime Sleepiness And Cognitive Enhancement  

The prescription use of Modalert approved by the FDA is to treat the following conditions: 

  • Obstructive Sleep apnea is a common disorder that is characterized by repetitive interrupted breathing during the night due to upper airway collapse. 

  • Narcolepsy- It is a chronic neurological disorder that affects the person's sleep cycle. Such people often experience sleepiness throughout the day. 

  • Shift work and sleep disorders- This is a sleep disorder that commonly affects people who work shifts. Such people find it difficult to stay awake during such odd working hours. 

Off-Label Uses Of Modalert

Off-label use of medicine refers to prescribing or using a drug for a different purpose than what the FDA has approved.

Some of the off-label indications of this wakefulness-promoting agent are - 

Modalert And Memory Improvement

One of the most important off-label uses of Modalert is its effect on memory. In various studies, it has been found that Modalert has a strong effect on boosting performance on episodic and working memory tasks [8]. 

Modalert Can Beat Fatigue

There have been various studies on a number of populations where it has been found that Modalert can significantly decrease fatigue.

A study published in 2010 concluded that Modafinil could beat cancer-related fatigue in patients with severe fatigue [4].

Modalert For Cognitive Enhancement During Sleep Deprivation

Modalert not only helps you stay awake, it actually acts as a cognitive enhancer to the point where a person's performance is just as good as if they were not sleep deprived. 

A study found that Modafinil was effective at improving the motor coordination skills of doctors who suffered from sleep deprivation [5].

Some other off-label uses of Modalert include treating Attention-deficit hyperactivity disorder, Acute bipolar and unipolar depressive episodes, Cancer-related fatigue, Multiple sclerosis-related fatigue, and Cocaine dependence [1].

Modalert Mechanism Of Action -  How Does Modalert Work?

The mechanism of action of Modalert (Modafinil) is regulated by the secretion of a few neurotransmitters such as Histamine, orexin, Dopamine, Norepinephrine, and GABA (gamma-aminobutyric acid). 

The action of these neurotransmitters contributes to the cognitive and wakefulness-promoting activity of the Nootropic. 

The Action Of Dopamine: 

The dopamine receptors D1 and D2 have been considered important in the wakefulness-promoting properties of Modalert. There is a significant affinity of the nootropic to the DAT, or dopamine transporter. If one blocks the DAT receptor, then there will be more availability of dopamine, which in turn promotes wakefulness in people with daytime sleepiness. 

Norepinephrine Actions: 

Modalert influences the central norepinephrine system, and it does so by bonding to the norepinephrine transporter (NET) and blocking Norepinephrine reuptake. This helps stop sleep activation in the ventrolateral preoptic nucleus (VLPO), which is a group of sleep-active neurons found in the hypothalamus of rats and is thought to stop the major ascending monoaminergic arousal systems from working while a person is sleeping.

The Action Of GABA:

Modalert reduces GABA, which results in increased levels of glutamate and serotonin in the brain. GABA’s primary role in the brain is to reduce neuronal excitability in the nervous system, and it is well-known that activation of GABA (A) receptors induces sleep. 

As Modalert reduces the levels of GABA, it results in increased wakefulness [2]. 

Benefits Of Modalert - How Can Modalert Enhance Your Life?

Some of the best and biggest benefits of the potent nootropic Modalert.

  • It is considered one of the safest nootropics in the pharmaceutical world. 

  • The therapeutic effect of Modalert begins within 30 minutes of administration. 

  • The effects of Modalert 200 mg last for 12 hours. 

  • Modalert is known to improve overall well-being by improving the mood. 

  • The appetite-suppressing ability of Modalert makes it a potential weight-loss drug. 

  • It is an affordable Nootropic option. 

Modalert is also available online without a prescription. So, If you are looking for an online Modalert vendor with discreet shipping, then Healthmatter is just the right pharmacy for you. 

Modalert Dosage Guidelines

It is crucial to understand how to take Modalert to get the maximum benefits from the nootropic.

Modalert Dosage For Shift Work Disorder

For Shift Work Disorder, Modalert should be taken in a dosage of 200 mg about 30 minutes to 1 hour prior to the start of work. 

Modalert For Narcolepsy And Obstructive Sleep Apnea

For Narcolepsy and Obstructive Sleep Apnea, Modalert should be taken once daily in the morning orally in a dosage strength of 200 mg [6]. 

Dosage Of Modalert For Depression and ADHD

Modalert dosage for depression and ADHD is 200 mg, usually taken once daily in the morning with water [7]. 

How To Take Modalert For Best Results? 

While taking Modalert, it is important to take the following factors into consideration. 

  • Take Modalert at the same time every day.

  • Don't skip the medicine.

  • Take it with or without meals.

  • Do not chew or crush the nootropic.

  • Read the warnings on the label properly. 

Things That One Should Remember While Taking Modalert - Precautionary Measures 

  • Modalert should not be taken by people allergic to its active ingredient, Modafinil.

  • Breastfeeding and pregnant women should avoid taking this nootropic without consulting their healthcare provider.

  • Modalert should be used with caution by people with liver and kidney disease.

  • In elderly people, the elimination of  Modalert and its metabolite might be reduced; therefore, consider using lower doses and closely monitoring the patients.

  • Modalert is not approved for use in children; therefore, keep the eugeroic away from them.

  • Avoid alcohol consumption because it can worsen the side effects of the drug.

Modalert Side Effects - What Are The Potential Adverse Events Of This Nootropic?

Some of the commonly reported side effects of Modalert are headache, nausea, decreased appetite, anxiety, insomnia, dizziness, diarrhea, and rhinitis. 

It can also result in a few serious adverse effects of Modalert, including toxic epidermal necrolysis, Stevens-Johnson syndrome, drug rash with eosinophilia, and systemic symptoms [1]. 

What Is Modalert And How Does It Work- The Key Takeaway

Modalert helps people stay awake and alert who do not get enough sleep. And is the one medication that has gotten the most attention compared to other medicines in the same category.

Modalert works by increasing the levels of certain chemicals known as neurotransmitters that send signals between nerve cells. Its fast-acting formulation and efficacy make it a perfect treatment option for Excessive daytime sleepiness. 

If you want to buy Modalert online without a prescription from a licensed and reputable pharmacy, then visit HealthMatter online pharmacy today. We provide genuine products at the click of a button at affordable prices. 


Modalert has various benefits; some of its benefits are that it improves memory, alertness, focus, wakefulness, beats fatigue, improves mood, increases productivity, etc.

It takes around 30 minutes for Modalert to start working.

The effects of Modafinil can last up to 12-15 hours.

Modafinil is a central nervous system stimulant.

Modafinil at a dosage of 200 mg has been found to be effective in treating ADHD.

Modalert tablets are used for treating various sleep disorders such as Narcolepsy, Obstructive Sleep Apnea, and Shift Work Disorder.

Modalert is a prescription medication, but at some reputable online pharmacies, such as HealthMatter, one can get the nootropic without a prescription.


  1. Modafinil, NCBI.

  2. Modafinil goes well beyond addressing fatigue, suzannegazdamd.

  3. Modafinil Improves Alertness, Vigilance, and Executive Function During Simulated Night Shifts, oup.

  4. A phase 3 randomized, placebo-controlled, double-blind, clinical trial of the effect of modafinil on cancer-related fatigue among 631 patients receiving chemotherapy: a University of Rochester Cancer Center Community Clinical Oncology Program Research base study, NCBI.
  5. Effect of pharmacological enhancement on the cognitive and clinical psychomotor performance of sleep-deprived doctors: a randomized controlled trial, NCBI.

  6. Modafinil Dosage,
  7. Modafinil for Attention Deficit Hyperactive Disorder, neurotherapeuticscourse.

  8. Modafinil Benefits | 13 reasons to try the nootropic,


Disclaimer: We do not provide any medical advice.

The contents of Healthma are for informational purpose only and is taken by a thorough evaluation of research papers and Journals. We do not provide professional medical advice, treatment, or diagnosis. We advise all readers to consult a physician before consuming any medication mentioned on the website.