It is in the treatment of sleeping disorders such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder that you use Modafinil 100mg. This medication’s consumption helps promote ‘Wakefulness’ and reduce excessive daytime sleepiness. However, you need to know that consuming Modafinil 100 will not cure your sleep disorder or will not get rid of your sleepiness during the morning. The exact mechanism of action of this drug is not clear. It is popularly sold under the brand or trade name of ‘Provigil’. Usually, you take a dosage schedule of Modafinil 100 mg tablets via the oral route of administration. Here is then presenting to you all the essential facts that you need to know about Provigil 100.   

How Does Modafinil 100 mg?

As of today, the precise mechanism that Modafinil 100 tab uses to drive away ‘Excessive Daytime Sleepiness‘ is not very clear yet. However, generally speaking, it works as an atypical weak and selective ‘Dopamine Reuptake Inhibitor., It then essentially releases histamine (nitrogenous compound) and orexin neuropeptides. It does so by activating the lateral hypothalamus and tuberomammillary nucleus.  

What Are The Modafinil 100mg Uses?

When we talk about Modafinil uses, they are both medical and occupational. Therefore, clinically it proves to be useful in managing symptoms of sleeping disorders. These include narcolepsy, excessive daytime sleepiness, and shift work sleep disorder. There is also a distinct possibility that you can use Provigil 100 to resolve fatigue issues. Besides, military personnel used this medicine during the first Gulf War to stay ‘Awake and Alert.’ 

Modafinil 100mg Side Effects and Its Adverse Side-Effects:

Like all other synthetic drugs, when you take Modafinil 100 mg, you will experience a mix of mild-to-severe side effects. They are as follows: 


  1. Headache 
  2. Dizziness 
  3. Pain in back 
  4. Nose congestion 
  5. Anxiousness 
  6. Nausea 
  7. Diarrhea
  8. Dryness in mouth 
  9.  Indigestion 
  10. Heartburn 
  11. Swelling 

  Adverse effects:

  If you experience any serious Modafinil 100mg side effects mentioned below, you must stop the medication and call your doctor immediately. 

  1. Dizziness or fainting 
  2. Shortness of breath 
  3. Chills or fever 
  4. Confusion 
  5. Sore throat 
  6. Unusual bleeding 
  7. Mental depression 
  8. Hallucinations 
  9. Suicidal thoughts 
  10. Yellowing of skin and eyes, i.e., jaundice 

How Do You Take Modafinil 100 mg?

Before you take Modafinil 100, it is necessary to learn the right way to take this drug to derive maximum benefits from it to keep out ‘Excessive Sleepiness’ without triggering side effects. Here are a few tips on how to take Provigil 100 mg. 

  1. You can take this sleeping disorder medication either before or after having a meal 
  2. Do not take this medicine if you have a history of alcoholism or drug addiction 
  3. Avoid taking Modafinil 100mg tablets if you have mental illness or psychosis 
  4. Also, if you have high blood pressure and have had a heart attack in the past, then you cannot take this medicine 
  5. Do not chew, crush, or break Modafinil 100 pills. Always take it by swallowing using a glassful of water.