For sure, Celebrex, an NSAID. I had really bad pain and ended up in the hospital and was given Toradol and it helped immediately, and then the doctor gave me a prescription for celebrex afterwards, I took it daily for a while and that was years ago, now I take it as backup if things get bad.

Ye, I suspected that my gut bacteria was a big part of the issue. I found when I did the transplants it always helped. But you have to jump through a lot of hoops to do it safely and effectively. And it may be illegal. And of course, the ick factor is real.

Just saw this. For me, I found a medication that helped me a lot and I worked on my diet as well. Not just fodmaps but slowly becoming vegan. That helped me regrow my gut biome a lot. I also experimented with fecal transplants, believe it or not. And I went to a pian clinic and they injected a numbing agent into my nerves. This may or may not have been effective. I tried a lot of things. But I think the diet and medication were the most helpful. Then when I was a bit stronger I slowly tried a lit bit more garlic and onion powder and then eventually fresh garlic and onions. I would have a bit of a response but not much. And after a while that response went away.

I was this way for years. I eventually recovered a lot and slowly weened back onto them. Good luck and take care.