Artvigil 150   is the best generic form of armodafinil that you can buy online. Each tablet includes 150 mg of the active ingredient armodafinil. Armodafinil is for users seeking a more focused, longer lasting and more consistent feeling of alertness.

If you have a condition for which the medication is approved, such as narcolepsy or sleep apnea, you should take a single  Artvigil  tablet in the morning of every day.

If you need the drug for shift work sleep disorder which is also an approved condition, you should take Armodafinil   tablet approximately one hour before the work shift start.

If you want to boost your cognitive function, be energetic after a sleepless night, or use the tablets to focus but do not have any conditions that influence these functions, you should start taking the tablets from a half of the regular dosage, ie 75 mg or a half of a tablet in the morning. For some individuals this dosage is enough and the raise of it isn't necessary. If you still feel that you need a higher dosage, you can try using 150 mg tablet, but do not take it in the same way you took a half of the daily dosage as you can start suffering from an overdose.