Buy Modafinil Online USA Modafinil (Brand name: Provigil) is a wakefulness-promoting prescription drug that reduces the extreme sleepiness that accompanies sleep disorders including narcolepsy, obstructive sleep apnea, and shift work disorder (SWD). It is sometimes used off-label to treat symptoms of ADHD in adults 18 years of age and older. This use is not approved by the FDA, but some research has shown improvement in ADHD symptoms when compared to a placebo. According to the FDA, modafinil is a federally controlled substance (C-IV) because it can be abused or lead to dependence. The safety and effectiveness of children have not been established.

Headache, nausea, nervousness, dizziness, or difficulty sleeping may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.

Remember that this medication has been prescribed because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor right away if you have any serious side effects, including: fast/pounding/irregular heartbeat, mental/mood changes (such as agitation, confusion, depression, hallucinations, rare thoughts of suicide).

Get medical help right away if you have any very serious side effects, including: chest pain.

A very serious allergic reaction to this drug is rare. However, get medical help right away if you notice any symptoms of a serious allergic reaction, including: fever, swollen lymph nodes, rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.

This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.

Read the Medication Guide provided by your pharmacist before you start using modafinil and each time you get a refill. If you have any questions, ask your doctor or pharmacist.

For narcolepsy, take this medication by mouth with or without food as directed by your doctor, usually once daily in the morning. Or, if your doctor directs you to, the total daily dose of modafinil may be divided into a morning dose and a noon dose.

For obstructive sleep apnea, take this medication by mouth with or without food as directed by your doctor, usually once daily in the morning. Continue your other treatment (such as the CPAP machine, or mouth device) unless your doctor tells you to stop.

If you are using modafinil for shift work sleep disorder, take it by mouth with or without food as directed by your doctor, usually once a day 1 hour before you start your work shift.

The dosage is based on your medical condition and response to treatment. Take this medication regularly to get the most benefit from it.

If you suddenly stop using this medication, you may have withdrawal symptoms (such as shaking, sweating, chills, nausea, vomiting, confusion). To help prevent withdrawal, your doctor may lower your dose slowly. Withdrawal is more likely if you have used modafinil for a long time or in high doses. Tell your doctor or pharmacist right away if you have withdrawal.

When this medication is used for a long time, it may not work as well. Talk with your doctor if this medication stops working well.

It is absorbed rapidly via the gastrointestinal (GI) tract, where it passes into the blood stream and crosses the blood brain barrier. It has a high bioavailability of over 80% and the level of absorption isn’t altered if you take it on an empty stomach or with food. You will start to feel the modafinil effects after about 1 hour and it reaches peak plasma concentration after 2 to 3 hours. The modafinil half-life is between 10 and 12 hours, however this can vary due to factors such as your body mass index (BMI) and your metabolism. The elimination half-life is the amount of time it takes for half of the medication to be metabolised and eliminated from your body, so it will still be detected for at least twice the amount of that time. You can read reviews with anecdotal evidence of how it feels and buy modafinil online from our UK based pharmacy.

Before taking modafinil, tell your doctor or pharmacist if you are allergic to it; or to armodafinil; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: heart problems (such as enlarged heart, mitral valve problem, chest pain, heart attack, irregular heartbeat), heart problems after taking stimulant drugs such as amphetamines (including chest pain, irregular heartbeat), high blood pressure, liver problems, mental/mood disorders (such as depression, mania, psychosis), personal or family history of a substance use disorder (such as overuse of or addiction to drugs/alcohol).

Sleep disorders may reduce your ability to react quickly. Though modafinil helps keep you awake, you still may not be able to safely do things that require quick reactions (such as driving). This drug may also make you dizzy. Alcohol or marijuana (cannabis) can make you more dizzy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. Avoid alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis).

Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).

Tell your doctor if you are pregnant or plan to become pregnant. You should not become pregnant while using modafinil. Modafinil may harm an unborn baby. Ask about reliable forms of non-hormonal birth control while using this medication and for 2 months after stopping treatment. If you become pregnant, talk to your doctor right away about the risks and benefits of this medication.

As with all medications, follow your modafinil prescription instructions exactly. If a patient experiences an upset stomach as a side effect, this medication can be taken with food.

Tablets are available in Modafinil 100mg and Modafinil 200mg dosages

The recommended dosage is 200mg, taken orally, once daily in the morning (or just prior to beginning work for people with SWD). A reduced dose is recommended for elderly patients and patients with severe hepatic impairment.

Do not drink alcohol while taking this medication, as the use of modafinil with alcohol has not been studied.

Tell your doctor about all the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements. Modafinil and many other medicines can interact with each other, sometimes causing side effects. Modafinil may affect the way other medicines work, and other medicines may affect how modafinil works. Your dose of modafinil or certain other medicines may need to be changed. Especially, tell your doctor if you use or take a hormonal birth control method such as:

• birth control pills
• shots
• implant
• patches
• vaginal rings
• intrauterine devices (IUDs)

Hormonal birth control methods may not work while you take modafinil. Women who use one of these methods of birth control may have a higher chance for getting pregnant while taking modafinil. This risk lasts for one month after stopping modafinil. Talk to your doctor about birth control choices that are right for you while taking modafinil.