I KNOW WHAT YOU FEEL LIKE I'M HAVING THE SAME PROBLEMS. I HAVING TIGHTNESS AROUND THE SHUNT. AND ALL UP AND DOWN THE SHUNT TRACT. I BEENING FEELING LIGHT HEAD, DIZZY, HEADACHES, VERY BAD THROBBING, DOUBLE VISON TOO. AND VERY CONFUSSED, AND MEMORY LOSS TOO. I WENT TO THE ER TOO, HE DIDN'T EVEN STAY IN THE ROOM WITH ME LONG NEITHER. HE TOLD ONE OF HIS NURSE TO COME IN AND SEE ABOUT ME. THAT AND PRESCIBING ME PAIN MEDICINE THAT DIDN'T WORK. I'VE BEEN LIVING WITH THIS PROBLEM FOR 4YRS NOW. AND STILL HAVING THE SAME PROBLEM. THEY TOLD ME THEY WASN'T GOING TO DO ANYMORE SEUROGERYS ON ME. JUST GIVING ME ALL LOT OF MEDICINE THAT DON'T WORK AT ALL. SO I'M PRAYING FOR YOU. AND GOOD LUCK ON YOURS.:eek: