HELLO DOCTOR,MY NAME IS HARIKUMAR , I HAVE GOUT PROBLEMS SINCE 6 MONTHS , I HAD TAKEN TAB COLCIN FOR 2 MONTHS ,TAB XYLORIC FOR 3 MONTHS , I OFFEN GET COLD AND FEVER IF I GET COLD ALL MY JOINTS AND TOSS IS GETTING PAIN.BUT MY URIC ACID LEVEL IS WITHIN 8 MG HOW LONG SHOULD I TAKE XYLORIC ,IS THERE IS ANY CHACE OF GETTING SIDE EFFECT.