What's with the cold vest?

The bladder meridian of foot Taiyang runs on both sides of the spine of the back, and the governor meridian runs in the middle of the back, both of which are yang meridians. In addition, traditional Chinese medicine believes that the abdomen belongs to yin and the back belongs to yang. When yang qi is weak, it will consciously feel local cold, so it is recommended to give yang qi tonic treatment. Kidney and bladder are exterior-interior, warming bladder meridian qi and blood, mainly warming kidney yang, oral Chinese medicine treatment can be selected, dried ginger, cinnamon, aconite, cassia twig, Morinda officinalis and other treatments, external use can be selected cupping treatment, warming meridians, piercing local blood circulation, can effectively improve vest cold disease.