<<Disclaimer: Verify this information before applying it to your situation.>>
You mention that this pain occurs particularly after drinking coffee
or alcohol. I may be way off base on this one, but a pain in the
left side, just above the belt, that worsens upon drinking alcohol
could possibly be an indication of a little pancreatitis. I'm not
an M.D., so I want to reiterate that I could be way off base with
this 'diagnosis'.
Barbara Kuehl, Ph.D.
Dept. of Educational Psychology
University of Wisconsin-Milwaukee