Rheumatoid Arthritis Support Group
Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. The disease is also systemic in that it often also affects many extra-articular tissues throughout the body including the skin, blood vessels, heart, lungs, and...
I'd try to find a way to address the fatigue outside of quitting Enbrel - so that you are sure you absolutely must quit it.
Ask dr about vitamins (b12, d), are you sleeping well enough?
If I missed it by one day I'd feel it.
That's how I knew it was not working as well, the exhaustion hit again & the pain followed.
Wishing you the best of luck.
Sammy
http://thyroid.about.com/cs/endocrinology/a/adrenalfatigue.htm