sweating to the oldies...

Anyone else have issue with not sweating after surgery?  For the most part I simply have stopped sweating.  Even after running a 5K I perspire very little.  I am not sure if it is part of the "I am always cold" syndrome or what it is.  I can run with a full long sleeve shirt with pants and I do not seem to break a sweat even in my warm gym.  Anyone else having this issue?

After surgery I had the opposite problem - I sweat buckets when exercising now!  I think it's because for the first time I'm actually drinking enough water.

Are you getting enough water?

This could actually be the sign of some pretty serious issues.  Have you talked with your doctors about the lack of sweat?