I take naproxen for seronegative arthritis but I get severe flare-ups I have carpel tunnel and steroid injections unsuccessful. Hands agony help?

See below. It sounds like you need to see a rheumatologist to go a different class of medications such as dmards.
See details. Nsaids such as Naproxen are generally useless for an inflammatory arthritis. You need more effective disease control. Are you seeing a rheumatologist?
Severe carpal tunnel. Can be associated with nerve apin, there are medications to reduce nerve pain but carpal tunnel if severe typically benefits from surgery. Arthritis that flares may aslo increase wrist swelling and thus pressure in the carpal tunnel region. See a hand surgeon and speak with your treating physician.