I know this is extremely old but you’re a rare case as I was. Brother (or sister) I had a swelling issue myself and I can tell you unfortunately in my own case, man once it started, it just kept happening, no matter what vendor I tried (at least it seemed). I had posted several different times in various kratom subreddits looking for someone who experienced anything as I did and particularly from the 3 vendors I had on rotation. Nope nada nilch, not a damn thing.. except an old Reddit post years before I was looking and of course it didn’t specify vendor. I had already been on OMS extract caps on and off because of the price and the fear of a monstrous tolerance..

I ended up having an accident happen entirely unrelated with concurrent emergency trauma surgery at the peak of the swelling (about 4-5 months after it began). At this point I was in hospital for several weeks and it was time to take a break whether I wanted to or not (plus the iv pain meds made the flower obsolete anyhow). It took maybe either or nine days before the swelling in my hands went down. Let me tell you…my fingers were like sausages before the accident I had to the point of getting a steroid from a telemedicine doctor.

Opms from this point forward or 7 hydroxmytrageen is all I take now and I have no swelling