A member asked:

How long will it take for provigil to leave the body?

A doctor has provided 1 answer

About a day: The half life (time it requires for 50% of the medication to be eliminated from the body) is roughly 15 hours. The clinical effects of the medication are typically gone in under a day. The medication is almost completely cleared from your system within a few days.

Answered 10/3/2016

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Can I take provigil if I have Parkinsons ?

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