question: I HAVE A PULSATING LOWER LIP FOR THE FIRST TIME. I'VE BEEN ON HIGH BLOOD PRESSURE MEDICINE FOR YEARS. I'M 66 YEARS OLD. MY PRESSURE IS NOW 140 OVER 80. I SING IN AN ACAPPELLA GROUP AND WE HAD A REHEARSAL LAST NIGHT WHICH WENT FOR THE USUAL THREE HOURS. I'VE BEEN DOING THIS FOR THIRTY YEARS. THANK YOU IN ADVANCE FOR YOUR INPUT. ELLIOT MATLIN