I just had a total reverse shoulder joint replacement 4 days ago. I put a Flex patch on that night and have been completely pain-free. Last night I took it off just to see how well it was doing. I started to feel some discomfort brewing so I put the patch back on and, again, I’m pain-free. No need for ice, no need for pain pills. I will be informing my surgeon so maybe he can incorporate the patches into his practice.
Pros and Cons:
Bottom Line: Yes, I would recommend this to a friend
