Hello , I am a registered nurse, I work in Home Health and treat many types of Patients. So recently I have had some patients with lower extremity issues. However I have only run across this situation twice. I have a patient that has Red Feet and legs, some superficial ulcers and pain like a burning, sensitive to touch discomfort. I once had a patient with a Syndrome he called "Fire Feet" I believe my current patient has the same. After surgery and stenting, there is still a circulation problem. So is there a true Diagnosis called "Fire Feet" I can't seem to find it. And if so, what causes it to make the skin tissue bright red?