"i really love provigil. i used it for add. provigil helped me stay focused and motivated. the only side effect was if i took it to late in the day i might have a little trouble getting to sleep. it makes sense because it is a stimulant. it is a great drug for add because it doesn&#039;t cause all those nasty side effects other add drugs have. unfortunately i have to stop using it because insurance won&#039;t cover provigil because it has not been approved to be used as an add drug. completely disappointing. it truly is an amazing drug for add."