First of all...................
Lets not confuse PsA and Ankylosing Spondylitis. They may occur together but they are different. I am one who has both, about 20% of PsA folks do. The AS bunch are a somewhat unique group.... They seem at war with everyone. They like to slice and dice everything into as little pieces as they can and blame the docs for not fixing it.
So a few facts....
FUSION is not painful. Think about it for a minute. 90% of spinal surgery involves fusion. So what IS painful? Its inflamation......
Meds that treat inflamation are good....
Meds that prevent inflamation are good.
Drugs that do NEITHER are bad.
Don't misunderstand me. There certainly are joint changes that can cause nerve irritation and thus pain. There isn't a pill that will change that.
The bodies natural reaction to INJURY is inflammation, Im gonna cut out a whole lot of phisiology. But your narco's create inflammation, so while they may knoxck you on your rear and make you not CARE about inflammation and cover up the pain, they will EXTEND a flare.
Rest will extend a flare....... (inflammation stays around)
So what is a flare???? Its simply an injury or event that has caused an increase in inflammation. Now if its an injury you have to determine what its is obviously if a bone spur is rubbing a nerve, thats one thing, but if we bent to far and tweaked something that's another. Could be the weather, gardening, pushing to hard what ever. The approach is to do what ever is necessary to get rid of the inflammation. Think here of elite athletes. None of them have EVER been sent home to rest. The are in the training room. Stretching exercising TENS, ice heat, massage, maybe droids and/or injections but NEVER pain medications for fear of AGGRAVATING the injury.
Now we can't afford a professional trainer but we can do all of those things and learn what to do for any particular flare. After a few years it becomes almost instinct.
The alternative is to become my sister plant yourself in a recliner "resting" and spending a fair amount of time bitching about doctors who don't "understand" or those who are plum stupid (imagine exercising this joint don't they know it HURTS) or "what do you mean work on stability. you have to have muscle to do that" Fire the docs before they fire you looking for one who will deal with the pain, so once its gone you can deal with the disease. (Course that can't possibly happen) and after 30 years of putting everyone through hell including siblings and mother who have it (and worse according to the scans) die on Christmas from liver failure caused by the drugs.
The ENEMY is inflammation. Anything to control it. Foods (will be different for everybody but there are some common ones) allergies (yeah, I mean hay fever type) body weight, driving to long, walking too far, bad posture. DEPRESSION etc. No war is a constant battle it is made up of a series of fire fights. No one who has won a war hasn't lost a few fire fights. No one (except maybe the French) have ever come out on top when the strategy is retreat.
Sorry if I seem unsympathetic - I'm not.