ning
Elite Member
I injured my left shoulder maybe 40 years ago, and for the last couple of months it has been so sore that I cannot sleep, or even lay on my left side for any length of time
I have no idea what I did to my shoulder (other than probably tear something 20 years ago, I remember a pop while benching way too much for my frame) but a couple years ago I suddenly started getting intense pain in the middle of the night, like wake up almost crying paralyzed in pain, and I was unable to reach overhead to grab my power cord, etc. It didn't hurt all of the time, just when I was in certain positions, so like an idiot occasionally I'd do something stupid like find a lawnmower-blade-killing rock in the yard, pick it up and throw it... and have my shoulder explode in pain.
Eventually I complained to a doctor, who said "impingement syndrome"; basically a substantially irritated tendon. I've basically learned not to sleep on that side any more, and my shoulder is almost normal about a year after I started making a point not to sleep on it. Another thing that helps a ton - topical ibuprofen gel. Nice thing about it is that it absorbs and helps the area it's on as opposed to affecting your whole body; you can use 10mg of ibuprofen equivalent and get relief where 400mg systemically did very little.
It's not sold in USA, but you can buy it and get it shipped eg from UK (I think the last time I shopped it was vivomed.com).