Erythermalgia
Overview
Erythermalgia: A disorder involving periodic burning, redness and increased temperature in the extremities. Exercise, standing for long periods and heat can trigger an episode.
Symptoms
* Burning in extremities * Red skin on extremities * Increased temperature of extremities
Causes
* Primary thrombocythemia, acquired * Thrombocytosis * Polycythaemia * Erythromelalgia, primary