Posted by Rick Denney on May 11, 2003 at 09:24:32:
In Reply to: Re: Lips hurting? posted by Jay Bertolet on May 11, 2003 at 07:07:50:
Often, it isn't a loss of blood, but the blocking of a nerve that causes numbness and tingling.
But pressure is still the cause, so everything else you said was right on the mark.
Rick "who gets tingling only when doing too much high-register practice at too high a pressure" Denney