Originally Posted by mrsD

I don't think there is a way to know for sure at this time.
The drug companies hide and conceal their negative data, so everyone including doctors are in the dark.

The timing of your nerve problem onset, may be a clue. But in our complex environment, there are many things that can poison us today.

The tendon rupture issue was ignored for a LONG time, and only when doctors started having them, was the issue explored. (the doctors were using the samples, and then months later had the ruptures.). Seems that is the only way anything gets aired and discovered these days!