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Armodafinil Side Effects : A Detailed Guide

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Post Uploaded Date : June 28, 2024 Last Updated Date : June 28, 2024
The side effects of Armodafinil are less severe in nature, though it vis the R-enantiomer of Modafinil and helps treat sleep disorders like narcolepsy, obstructive sleep apnea and shift work sleep disorder.

A common question that arises among people before taking a medication is “Are there any side effects associated with it?”

This blog gives you a detailed version of the side effects of Armodafinil

What Is Armodafinil?

Armodafinil is a eugeroic compound that belongs to the R-enantiomer of Modafinil. It is prescribed for conditions such as narcolepsy, obstructive sleep apnea, and other shift work sleep disorder. The drug belongs to schedule IV controlled substance. The FDA approved the use of the medication in June 2007.

Armodafinil is sold under different brand names like Artvigil, Nuvigil and Waklert.


Armodafinil Side Effects

The Armodafinil  side effects might be common, more common, or less common in nature.

Side Effects That Require An Immediate Medical Response Are-

  • Frequent Urination
  • Belching
  • Discouragement
  • Loss of Interest
  • Weight loss
  • Heartburn
  • Mood Change
  • Difficulty in having a bowel movement
  •  Sweating
  • Vomiting
  • Runny Nose
  • Teeth Grinding
  • Irrational and Fast Heartbeat
  • Trouble Breathing
  • Headache, severe throbbing
  • Chills and Fever
  •  Rashes
  • Tightness in the Chest
  •  Shakiness in the legs, hands, arms, or feet

Armodafinil side effects long-term

Armodafinil’s long-term effects include the following:

  • Weight loss- Armodafinil can cause weight loss because this nootropic causes reduced appetite.
  • Abuse and Dependence- The long-term side effects of nuvigil include the potential to cause abuse and dependence on the nootropic.

How Long Do The Side Effects Of Armodafinil Last?

The side effects may last upto two to three days upto a few weeks.

However, if the side effects become severe or last longer, then you should consult your doctor immediately or visit a nearby hospital.

How Long Can You Take Armodafinil For?

Armodafinil comes with a dosage strength of 150- 250 mg. The standard recommended dosage can be taken upto a maximum of 2 years, according to the study stated by JED Black et al. in 2010.

However, the tablet must be swallowed with a glass of water and not crushed or chewed. The Pill must not be taken at night as it might cause Insomnia, and it is also suggested for adults above 16 years.

Precautionary Measures While Using Armodafinil

The 6 Precautionary measures while using Armodafinil are listed below:

  • You must be aware if you are allergic. The ingredients present in the medication might cause you allergies.
  • You should inform your doctor about your medical history if you have problems like heart issues, blood pressure, diabetes, kidney or liver dysfunction before taking the medication.
  • Avoid the consumption of Alcohol completely while taking the medication, this might make you feel more dizzy.
  • You should not do activities that require immediate response, such as driving, or operating any heavy machineries until and unless you know how the medicine reacts.
  • You should not take the medication if you are pregnant and avoid taking contraceptives, along with the medication.
  • Avoid taking the medication at the stage of breastfeeding. This might harm your baby

What Is Armodafinil Used For?

The three primary clinical uses of Armodafinil are:

  • Narcolepsy is a  neurological disorder that causes irregularities in your sleep cycle.
  • Obstructive Sleep Apnea is seen in almost all age groups, where the air passage gets blocked. The problem results in fragmentation and non-restorative sleep. Armodafinil helps in restoring the sleep cycle.
  • Shift Work Sleep Disorder is for workers who work for non-traditional hours.

Armodafinil helps them to remain active throughout their work period.

Off-label Uses of Armodafinil-

Despite the Clinical Uses, Armodafinil has various Off-label Uses:

  • ADHD (Attention Deficit Hyperactivity Disorder)
  • Chronic Fatigue Syndrome.
  • Depression.
  • Cognitive Enhancement
  • Armodafinil for Increased Focus and Memory

Armodafinil Side Effects: The key Takeaway

Armodafinil 150 mg is a medication that not only has positive effects but adverse effects, too.
The side effects of Armodafinil are less severe in nature as compared to Modafinil and is the more preferred option. Follow the precautionary measures in order to avoid the side effects.


How Can I Stop The Side Effects Of Armodafinil?

The doses should not be taken with other medications or stimulants. The intake of Armodafinil with other Stimulants like caffeine can result in headaches.

What Is The Most Common Side Effect Of Armodafinil?

The most common side effects are dizziness, drowsiness, trouble thinking, or seeing things clearly.

Is It Safe To Take Armodafinil Every Day?

It is found that Armodafinil 150 mg is well-tolerated with lower side effects and a low potential for Abuse.

Do The Side Effects Of Armodafinil Go Away?

Yes, of course, the Side effects of Modafinil go away with time as the body adjusts to the medicine during the treatment process.

Can You Abruptly Stop Armodafinil?

If you stop Armodafinil abruptly, you might have certain withdrawal symptoms.

Is Armodafinil safe?

Yes. Armodafinil is generally a safe and well-tolerated medicine.

Does Armodafinil cause weight gain?

No, Armodafinil does not cause weight gain.

Can Armodafinil make you tired?

No, Armodafinil does not make you tired.

Does Armodafinil give you energy?

Yes, Armodafinil does increase energy.


  1. Armodafinil Wikipeda
  2. Armodafinil -Oral Route, Mayoclinic.
  3. Armodafinil, Merdlineplus
  4. Armodafinil Side effects, precautions, WebMD
  5. Armodafinil, Rxlist.

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