Have been sleeping quite a lot lately in a strange and heavy way. Sometimes an hour in the morning and two hours in the afternoon. I am sleeping better at night - waking up only about three times. I am taking Mycophenalate but this began before the new drug. I get a headache, aching neck and sinus problems, then sleep and wake up feeling much better. I feel like I am sleeping my life away. My PET scan showed I have active GCA or the new rheumy now says it might be large cell vasculitis. My previous two rheumatologists said it was definitely GCA from my first PET scan. Does anyone else sleep in this odd way. I am on 10 mg of Pred but started at 60 mg and was on high dose Pred for over a year - reducing slowly and with difficulty. I am always worrying that I have something else going on. Any help would be appreciated. You are all so wonderful on this site.