You might want to take that hand over to the local urgent care center.
This one comes under the ounce of prevention rule.

Ignoramus26671 wrote:
I thought that woodworkers would have more experience with this sort
of thing.

I had to wash some parts in odorless mineral spirits (which is not
really odorless). I mostly used my right hand to grap parts from the
tank. Now I have a "funny feeling" whenever I would fold my hand to
make a fist, as if the hairs on the back of the palm rise.

It cannot possibly be good? Any comments? Gloves seem to be a must?

i