Sat. Jun 10th, 2023
Modafinil For Conditions of Central Nervous System

Modafinil is used to treat conditions of the central nervous system (CNS). It comes in tablets that you take by mouth, usually once a day.

It works by promoting wakefulness and can help you get better sleep at night. You should take it regularly to see the best results.


Modafinil is an FDA-approved medication for conditions of the central nervous system. Modafinil 200 mg is used to treat narcolepsy and certain sleep disorders like obstructive sleep apnea (OSA).

Narcolepsy is caused by an autoimmune disorder that causes the neurons that make orexin — a hormone that helps you fall asleep — to stop working. That’s why CSF levels of orexin are low or undetectable in people with narcolepsy.

It also causes hallucinations and cataplexy (sudden muscle weakness or paralysis). Modafinil, a prescription smart pill, can help you stay awake and reduce cataplexy.

You shouldn’t drive or use machinery unless your healthcare provider clears you to do so. If you have narcolepsy, it can make you more tired than usual and cause car accidents that can be dangerous or even deadly.

Narcolepsy can make you more sensitive to alcohol and marijuana (cannabis). These substances can also cause dizziness, so it’s best to avoid them while taking this medication.

Sleep apnea

Sleep apnea is a condition of the central nervous system (CNS). It occurs when you stop breathing repeatedly during sleep. The pauses may last from a few seconds to minutes.

Obstructive sleep apnea is the most common type of the disorder. It affects about 10% to 30% of adults in the United States and is often undiagnosed. Take Modalert 200 if you feel sleepy at work. It will help you stay alert.

The most common symptoms of obstructive sleep apnea include loud snoring, daytime drowsiness, and fatigue. It also can cause depression, mood changes, and trouble with memory.

It can also cause abnormal heart rhythms that can lead to high blood pressure and a heart attack or stroke. The risk increases when there are other underlying conditions like coronary artery disease, heart failure, and diabetes.

The best way to diagnose sleep apnea is with a sleep study. These tests can help doctors determine whether you have obstructive sleep apnea or central sleep apnea. Treatment for both forms of the disorder depends on the severity of the condition.

Attention-deficit hyperactivity disorder (ADHD)

ADHD is a condition that affects about 4.2% of American adults. People with this disorder have trouble paying attention and getting along with other people.

Treatment options for ADHD include medicines, behavioral therapy, and counseling. Medication works by improving focus and reducing impulsive and hyperactive behaviors.

Stimulants can help control symptoms of ADHD and are the most common type of medication. Other medications, such as atomoxetine, clonidine, desipramine, imipramine, and bupropion, also work well for some people.

Other treatments can also be effective for some people with ADHD, including cognitive behavioral therapy and marriage or family counseling. These therapies can help people with ADHD learn new strategies for managing their symptoms and improving relationships with others.


Fatigue can be a common symptom of conditions such as multiple sclerosis (MS). Studies have shown that modafinil can improve fatigue in people with MS.

The dosage of modafinil for conditions of the central nervous system is usually 200mg/day initially, followed by titration to a maximum of 200mg/day based on tolerability and response. Use only under the supervision of a licensed health care professional and in conjunction with other medicines used for sleep disorders, such as benzodiazepines.

Patients should be advised to avoid physical exertion and activities that require a high level of alertness as this may worsen fatigue. This is called post-exertional malaise.

Modafinil is generally well tolerated with mild side effects that can include headache, nausea, and chest pain. It can also reduce the effectiveness of contraceptive smart pills so it is important to consider other birth control methods while taking this medication and for two months after stopping treatment.

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