Sorry to hear you're starting to have a few probs with Enbrel now Das

I had my 3rd shot on Thurs night and, touch wood, no probs so far! (No noticeable benefits either, unfortunately

)
I've suffered with extra insomnia the night after each shot since the 1st one, but then it seems to go back to normal.....If anything, I'd say I'm getting less fatigue now that I was b4, but it's hard to tell. Some days are definitely worse than others - probably more to do with the MTX than Enbrel?!

(I frequently have an overwhelming desire to fall asleep the minute I sit down!!)
Good luck,
Sue