Cold feet and hands may be related to cold and dampness invading the lower limbs, heat from above and cold from below, and kidney yang deficiency (lack of yang energy in the kidneys), which can be treated with Kidney Attachment Soup, Jiaotai Pill, Gui Su Di Huang Wan, and so on. 1. Cold-dampness invading the lower limbs will be followed by cold pain, drowsiness, edema and fatigue, etc. Kidney Attachment Soup can be taken, which consists of licorice, poria, atractylodes and dry ginger, with imprecise adverse effects and contraindications. 2. Upper heat and lower cold, the upper part of the heart fire can not be warmed downward, the lower part of the kidney water can not be nourished upward, resulting in cold lower limbs, while the upper part of the mouth sores, heartburn, insomnia, etc., you can take Jiaotai Pills, adverse effects and contraindications are not clear. 3. After kidney yang deficiency, yang qi can not warm the lower body, there will be cold lower limbs, fatigue, lumbar sleepiness, impotence, infertility and other manifestations, you can take gui fu dihuang pills, adverse effects and contraindications are not exact. When the symptoms appear, it is recommended to seek medical treatment in time, and take the drugs under the guidance of the doctor’s diagnosis, do not self-medication, so as not to delay the condition.