What is a normal dose of Provigil?
Honestly I would suggest that since your MD wrote the prescription for you to have in the morning you should take it in the morning. If you want to change the way that you take the medication or want to break up the dosing schedule talk to your MD first. I take Provigil as needed for tiredness associated with sleep apnea and while I do not take it often at all I helps a lot when I do take it. Feel better soon and please check with your doctor or pharmacist prior to changing how often you should take the medication.