Cold limbs are mostly caused by the depression of yang qi, which can’t reach the limbs, or yang deficiency can’t warm the limbs, so you can follow the doctor’s instructions to take Gui Fu Lizhong Pill, Si Rei San and other traditional Chinese medicines to regulate the situation. Gui Fu Lizhong Pill is composed of cinnamon, Radix et Rhizoma Ginseng, Radix et Rhizoma Polygoni Multiflori, Rhizoma Atractylodis Macrocephalae, Fructus Artemisiae, Radix Ginger, Radix et Rhizoma Glycyrrhizae Praeparatae, and has the effect of tonifying the kidney to support yang, warming the middle part of the body and reinforcing the spleen. It can be used in treating the symptoms of kidney yang deficiency, spleen and gastric coldness, cold limbs, cold stomach and epigastrium, cold stomach and epigastrium, and diarrhea with vomiting and vomiting. Adverse reactions are not clear. It is contraindicated in pregnant women. Four Reversed Herbal Powder is composed of roasted licorice, Citrus aurantium dulcis, Radix Bupleurum Chinense, Radix Bupleurum Chinense, and Radix Paeoniae Alba, etc. It has the efficacy of transmitting evil spirits and relieving depression, and dredging liver and regulating spleen. It can be used to treat Yang depression and syncope (poor circulation of Yang qi leading to cold limbs) syndrome, which is characterized by lack of warmth in the hands and feet, or abdominal pain, or diarrhea, and stringy pulse. The adverse effects of the above formula are not known. If similar symptoms occur, it is recommended to consult a doctor in time and not to use medication on one’s own. Acupuncture and tuina can also be used as prescribed by the doctor.