The outside of the heel always seems to be cold wind, belongs to the peripheral circulation is not good a disease performance, is due to the poor circulation of blood in the foot caused by the local circulation disorders, the main manifestation of the onset of the site of the feeling of coolness, especially the onset of the site by a little bit of coolness will feel very cool and uncomfortable. The TCM diagnosis of this disease belongs to the deficiency of yang in the body, and yang qi can not reach the limbs, and the limbs have no warmth and coldness caused by the disease. If the onset of the disease is not very extensive, localized using blood-stabbing pen needling followed by cupping can get very good results. If the onset is not localized, and in many cases, the coldness is in both feet or even both lower limbs, then the overall Blood Stabbing Therapy is needed for adjustment, and also with the oral administration of Jin Gui Ren Qi Pills! This patient had a cold sensation on the lateral side of one heel caused by blowing air conditioning while driving in the summer, and after a course of Blood Stabbing Therapy, the cold sensation disappeared!