Mine's not chronic yet, so I'm not sure how well I fit into this but I'll contribute anyway. My current efforts are to prevent my current condition from developing into something chronic, though to do so I have to live like it
is chronic for the foreseeable future.
For me, it's mostly diet. No alcohol, no/low dietary fats while trying to make sure I get enough B12, iron and protein as I'm anemic and my diet mostly rules out red meats now. And for pain, some codeine (or when things were/are worse, Dilaudid) or acetaminophen or ibuprofen. That's about it.
My focus is on what I have and what I want to do from here out. The initial circumstances nearly killed me, and that kind of thing is, cliche as it may be, but nevertheless, enough to alter one's perspective.
In short, mine's a case of dietary efforts to prevent an organ from failing and pain management. So I do that and get on with it, no more spinning the wheels. I feel good when I'm moving forward with something else.