Provigil is a prescription medicine that helps improving wakefulness in patients suffering from abnormal levels of sleepiness throughout the day as consequence of obstructive sleep apnea, shift work sleep disorder or narcolepsy.
It is not used as the main medication against the above mentioned conditions, but rather as a symptoms reliever, concomitant with specific medical treatments for the main disorder. Although useful in maintaining a wakefulness status, Provigil cannot be used instead of sleep, therefore patients need to make sure they still get a good night rest in order to be healthy and functioning. It is also not indicated as a treatment against tiredness.
The mechanism of action of modafinil, the active substance in Provigil, is still unknown, but scientists believe it affects some chemicals in the brain that control the sleep/wake cycle.
Whenever you get Provigil online or at any pharmacy, you should read the medication guide provided with the drug. It is important that you take it as recommended in order to avoid unpleasant side effects or adverse reactions. You can take the drug with or without food, as you wish, usually once a day, in the morning. If you work shifts, it’s best to take the drug 30 minutes to one hour before your shift starts, in order to benefit from its awakening effects. If you had Provigil prescribed by a doctor initially, you should stick to the original prescription if you want to get the most benefit out of it. You shouldn’t take a higher dosage without discussing this with your doctor first. Moreover, you shouldn’t take it for longer than it was prescribed to you, as you may develop abnormal drug-seek behavior.
By all means, you need to follow the treatment for your main sleep disorder that is the root of your excessive sleepiness, even if you are also on Provigil. This is extremely important, as if you don’t treat the main condition, you are never going to improve your sleep and your overall well-being. Dosage adjustments should be considered if you take concomitant medication, as various substances may interact with each other, enhancing their effects on the body.
If you suffer from severe hepatic impairment, you should reduce the Provigil daily dose to half of the regular one. In case of severe renal impairment, effects are not known, as there have been no studies in this direction. Anyway, if you suffer from any chronic medical condition, it’s best to first see a doctor and only after you get your first Provigil prescription buy your medication online.
You need to be aware that Provigil improves your situation, but doesn’t eliminate your abnormal tendency to fall asleep. You need to be cautious with driving vehicles or operating industrial equipment, even if you are under treatment. Moreover, you should still seek additional treatment in order to make sure you are able to sleep the minimum number of hours required for a normal functioning of your body. Although interactions of Provigil with alcohol have not been studied, it is advisable to refrain from alcohol consumption for the entire duration of the treatment.
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