question: I HAVE LIVED IN THE ORIENT AND MIDDLE EAST. I SUFFER FROM ATTACKS OF CHILLS FREQUENTLY. I AM COLD ALL THE TIME. II SLEEP UNDER AN ELECTRIC BLANKET BUT STILL HAVE VIOLENT CHILLS.I FEEL VERY LIGHT HEAED AND FEAR FALLINIG. I AM 85 YEARS OLD BUT IN GOOD HEALTH EXCEPT FOR THIS . MY DR SAYS HE DOESN T SEE ANYTHING ABOUT A PARACITIC DESEAST BUT HAS NEVER TAKEN A BLOOD SMEAR EVEN THOUGH I HAVE REPEATED ASKED.