A member asked:

How much nuvigil is equal to 400mgs of provigil? i rescently was switched to 250 mgs of nivigil because of a free coupon for nuvigil from my doc.

A doctor has provided 1 answer

Sleep medicine: I like your question. You are thinking like we doctors like to think. However, when we switch from one medication to another, while one medication may need a large amount to achieve good results it may take only few milligrams with the other. Treat the Nuvigil as a new medication not as a conversion from the provigil. Hope it works better for you.

Answered 11/11/2018

5.2k views

Thank

Related Questions

A member asked:

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

A doctor has provided 1 answer