About provigil-modafinil

General Info: Uses and Effects

Provigil Generic (Modafinil 100 mg) belongs to a class of narcotics known as eugeroics, or the wakefulness-promoting medications. It is designed to improve alertness among patients suffering from sleep disorders, such as narcolepsy, shift work disorder, and sleep apnea.

How does it work Provigil affects the brain by stimulation of certain hormones' and chemical neurotransmitters' production which in turn affect alertness and wakefulness. The exact mechanism of its effects toward brain chemicals, however, is not fully known.

Though Provigil is used for treating sleep disorders, it does not represent the ultimate cure for the problem; since it does not treat its primary cause, but only helps you alleviate the symptoms. Do not consider this medicine to be a substitute for your sleep.

Contraindication: Important to know

Your doctor must know your disease history, potential allergic reactions to certain class of medications, and all about your current health issues. For this reason inform your doctor if you have a heart, kidney or liver disease, and if you have experienced an infarct. Also, inform him if you have any mental health problems, such as psychosis and seizure disorders.

Inform him if you take any medications for blood pressure and what medications you have used for longer periods of time, including the information about potential drug or alcohol addiction. You must not drink alcohol while using this medicine.

Concerning drug addiction, be aware that the Modafinil substance has addictive effects, for which reason you should keep it out of other people's and children's reach. It is important to remember not to give Provigil drugs to any other person that might ask you for it, particularly if the person in question has a history of drug addiction.

Modafinil substance may also negatively affect your alertness. While taking Provigil tablets, do not drive or do anything else requiring your full attention. Do not consider Provigil as a substitute for your impaired wakefulness, becoming careless and performing activities you did not do before taking this medicine.

Do not take Provigil pills if you have experienced allergic reactions when taking Armodafinil or Modafinil, since it could provoke skin rash and more severe problems which may require hospitalization.

Pregnant women, women who intend to become pregnant, and women nursing a baby, should talk to their doctor before taking the medicine, since its effects toward an unborn or a nursing baby are still unknown. No person younger than 17 should take Provigil drug.

Instructions on Taking Provigil

Follow the instructions on the prescription label given by your doctor. This implies not taking this medication at any cost in any other way than your doctor instructed you. Do not take either smaller or larger amount of the medicine.

You should take Provigil in the morning, in order to prevent sleepiness during the day. The other option is to take it one hour before your work shift, in order to prevent sleepiness during the work time.

You should not take Provigil more than 12 weeks, though it has not been tested for usage lasting longer than 9 weeks. It does not matter whether you take it before, after, or during the meal.

Inform your doctor if you still have trouble with sleeping despite taking Provigil.

What Dosage to Take

Adults should take orally 200 mg dose a day every morning in cases of sleep apnea and narcolepsy, or an hour before work in case of shift work disorder. ,

Provigil tablet is also used for ADD (Attention Deficit Disorder) in usual pediatric doses. However, FDA did not approve the usage of Modafinil for children, due to its potential negative effects on children's mental health. It is used only if all other treatments did not show any positive results.

The dosage for children weighing less than 30 kg is 200-340 mg once a day, and for children weighing more than 30 kg, it is 300-425 mg once a day.

If you take higher dosage from Provigil packs than recommended, call for emergency help. If you miss a dose, do not try to compensate it with higher doses next time. Inform your doctor about it. Also, do not take Provigil pill just before going to bed, or if you do not intend to stay awake.

Side Effects of Provigil

The usual side effects of taking Provigil:

  • Insomnia (inability to fall asleep);
  • Anxiety and depression;
  • Confusion;
  • Headache and dizziness;
  • Weakness;
  • Memory problems;
  • Mood problems;
  • Nausea;
  • Diarrhea;
  • Stomach pain;
  • Back pain.

It is possible to experience other side effects, as well, such as shortness of breath, stuffed nose, sore throat, respiratory infection, etc.

Also, Provigil may cause allergic reactions and more severe mental health problems. If you experience any of the symptoms listed below, immediately seek emergency help:

  • Skin rash or hives;
  • Fever;
  • Dark color of urine;
  • Difficult breathing or swallowing;
  • Swelling of legs, or face, tongue, lips or throat;
  • Jaundice;
  • Hyperactivity and aggression;
  • Severe form of anxiety and depression (suicidal thoughts);
  • Hallucinations;
  • Chest pain.

Interaction with Other Drugs

There are 545 known medications that interact with Provigil, of which 71 are considered to cause clinically significant reactions. For this reason you should inform your doctor about any medication you are currently taking, since it may interfere with Provigil effects. This particularly applies to contraception pills and other birth control agents.