As a conservative route I would recommend body tempering above the knee and forearms as well as biceps and triceps on the afflicted side. Look up Donnie Thompson on IG, he shows you how to do it for free in his videos.
What I also do is scraping with a graston tool.
I had debilitating pain in my left arm that kept me from bench pressing and getting under a bar for squats because I was stupid and did 10x10 for arms on off days for a while.
Got it on a control with that rehab program.