Drugs are very effective in treating health issues. However, to get the best outcome with them, you have to consume the medicine in the prescribed dosage. When you overdo it, you are putting your health in danger. This would cause side effects, mostly in severe form. Provigil drug is FDA approved and it is the safest alternative one can have for the treatment of sleep issues and the symptoms caused by them. Daytime sleepiness is the most prominent symptoms shown by these illnesses and you can surely beat it up with Provigil 200mg pills. However, the key is to have the drug in moderate amount.