Modafinil is a drug prescribed by doctors for the treatment of narcolepsy, shift work sleep disorder excessive daytime sleepiness associated with obstructive sleep apnea.
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It works by acting on the areas that are responsible for controlling the sleep or wake cycle in the brain.
Modafinil drug belongs to a class of medications called wakefulness-promoting agents. Modafinil is the drug approved by the Air Force as a “go pill” for fatigue management. The armed forces across multiple countries widely use it. To stay alert during long missions, the United States Air Force prescribes Modafinil to its pilots.
What is the composition of Modafinil?
Modafinil is an off-white, crystalline powder that is practically insoluble in water and cyclohexane. It is slightly soluble in methanol and acetone and is a racemic compound. The chemical name for this drug is 2-[(diphenylmethyl)sulfinyl]acetamide. Its molecular formula is C15H15NO2S, and the molecular weight is 273.35.
The tablets contain 100 mg or 200 mg of Modafinil. The inactive ingredients are croscarmellose sodium, lactose monohydrate, magnesium stearate, microcrystalline cellulose, povidone, and pregelatinized starch.
How Long Does Modafinil Last?
The effects of Modafinil are long-lasting compared to other medications of its group. The half-life of Modafinil ranges from 10 to 12 hours in some patients, whereas in others, it may even last for 15 hours. The metabolism of the medication can be affected by various factors, including genetic predispositions, kidney, and liver health.
What is the recommended dosage?
The doctor usually prescribes 200 mg of Modafinil to be taken once daily. To treat narcolepsy or obstructive sleep apnea, it is advised to be consumed in the morning to avoid evening restlessness or insomnia. In the case of shift work disorder, the recommended time for dose is one hour before work. One can consume Modafinil with or without food as directed by your doctor. Do not exceed the limit of Modafinil beyond 400 mg.
Modafinil overdosage
Taking high doses of Modafinil for longer than prescribed, can lead to undesirable and serious symptoms.
Symptoms of modafinil overdose may include disorientation, insomnia, diarrhea, anxiety, agitation, hallucination, nausea, trouble breathing, passing out, excitation, restlessness, or cardiovascular changes (hypertension, tachycardia and chest pain).
Therefore, you should take the dosage of the medicine as prescribed by the doctor.
What precautions should be taken while using Modafinil?
Before taking Modafinil, you should make sure to inform your doctor in case of any of the following medical conditions:
- allergic to Modafinil
- any of its active or inactive ingredients
- Wheezing or coughing
- Heart problems such as enlarged heart, a mitral valve problem, chest pain, heart attack, or irregular heartbeat
- Asthma or other breathing problems
- Swelling of any part of the face, tongue, lips, or throat
- Mental disorders including depression
- Shortness of breath
- A history of drug or alcohol addiction
The dose of medication prescribed is adjusted in those suffering from kidney or liver problems. It is not prescribed for those suffering from conditions like arrhythmia, significant hypertension, or left ventricular hypertrophy.
Side effects of Modafinil
Modafinil can cause side effects which may include the following:
- nausea
- anxiety
- fever
- agitation
- nervousness
- headache
- vomiting
- insomnia
- upper respiratory tract infection
- depression
- itching
- rashes
- confusion
- mood changes
- severe dizziness
Modafinil may also cause some serious side effects which may require immediate medical help. If you notice any serious symptoms, you must call your doctor right away. Serious side effects may include hallucinations, fast or pounding heartbeat, irregular heartbeat, suicidal thoughts, trouble breathing, allergic reactions, swollen lymph nodes, mental changes, or swelling on the parts of the face, tongue, lips or throat.
What happens if you stop using Modafinil suddenly?
If you abruptly discontinue the medication, it may lead to withdrawal symptoms. These may include symptoms of trembling, shaking, chills, fever, sweating, vomiting, nausea, utter confusion, etc. In such cases, you should inform your medical expert. He will lower your dose gradually to help prevent the withdrawal.
How to buy Modafinil?
Modafinil is a medication that can be used by a person who wishes to work late, stay awake, or brighten his mood. Order online to get the fastest Modafinil delivery. As it is widely prescribed by the doctors in the USA, you can buy Modafinil online in the USA. However, when you buy Modafinil online, check the expiry carefully and make sure it is from a reputed source. Waklert is a similar medicine prescribed for promoting wakefulness.
Drug interactions
Drug interactions may affect the working of your medications. They may increase your risk of serious side effects. You must inform your doctor about all the products you are using, including prescription, nonprescription drugs, and herbal products.
TCaffeine increases the side effects of this medication. You should avoid consuming large amounts of beverages containing caffeine, such as tea or coffee, as it increase the risk of side effects of this medication. You should not start, stop, or change the dosage of any medicines without consulting your doctor.