No.
Certain parts of the country have far higher opioid addiction rates than other areas of the country.
However, there is no evidence to suggest that the severity of physical pain is worse in some areas of the country.
If that were the case, people that are in pain would simply move to areas of the country where they would feel less pain.
“there is no evidence to suggest that the severity of physical pain is worse in some areas of the country”
Florida has lots of construction.
Florida uses heavy masonry blocks to build things.
So Floridians are more prone to pain.
There is also the lawsuit lottery problem.
Pain is the ticket to a $,$$$,$$$ settlement.
By the time a case gets settled, the injured party has a new problem: addiction.