I WAS DIAGNOSED WITH ADHESIVE ARACHNOIDITIS WITH AN ARACHNOID CYST IN 2010.I AM BEING TREATED FOR PAIN WITH MSER 15MG +30MG. TABLETS Q 8 HOURS AROUND THE CLOCK.I CAN NO LONGER FEEL MY FEET MOST OF THE TIMES AND HAVE HAVE VARIOUS DEGREES OF PAIN AND NUMBNESS IN MY LOWER LEGS.OUT OF THE BLUE LAST WEEK I HAD A FUNNY FAINT BUZZING IN MY HEAD FOLLOWED BY TINGLING AROUND THE RIGHT SIDE OF MY MOUTH AND NUMBNESS AND TINGLING IN MY R HAND AND LOWER ARM.AT NO TIME DID I HAVE ANY WEAKNESS, I COULD GRIP JUST AS TIGHTLY WITH MY R HAND AS LEFT.THIS HAS CONTINED ON AND OFF ON A DAILY BASIS SINCE THEN.ONE DAY IT ONLY HAPPENED 1X AND YESTERDAY IT WAS 9X'S.IT LASTS ONLY 5-7 MINUTES.COULD THIS BE A SIGN THAT SWELLING OF THE NERVE ROOTS AND INFLAMATION OF THE ARACHNOID MEMBRANE IS MOVING UP TO INCLUDE SYMPTOMS IN MY ARMS NOW AS WELL AS MY LEGS?