My husband was addicted to prescription Oxy for 5 years and since getting off (3 years ago) has been on several different meds to overcome
depression, etc. He has been taking
Provigil for 2 years, but recently he runs out of his prescription before the refill date and he stays awake for days on end, between 7-10 days. About 10 days after he refills the prescription he starts sleeping, all day and night, almost constantly, until the refill date and then this pattern starts all over.