I AM 35 YEARS OLD MALE.SOME RED SPOT IS ON MY LEG AND IS SWLLING AND MAKE PAIN.I AM FACING THIS PROBLEM FOR LAST TWO MONTHS.I CONSULTED WITH LOCAL SKIN DOCTOR AND HE GIVEN THE MEDICINE FOR A WEEK. AND WEEK AFTER AGAIN SOME MORE RED SPOT CAME WHILE WORKING.WHY IT IS COMING AND WHAT IS THE PROBLEM.