Hi i am new to theu group but need help they think i have seronegative inflammatory arthritis i was given 120g of steroids injection to see if it workes ? It does seem to be working i feel so much better but i don't think i have all the symptoms of this disease. What it they have it wrong? My joints hurt really bad in the morning and its hard to move but it can last all day i don't really get flare ups its just all the time .i had one really bad time 8 months ago were every joint in my limbs swelled up and i couldn't do anything. What i am asking is are they right? How do i know they have the right one?