Cold legs may be caused by factors such as kidney yang deficiency and cold stagnation. If the cold legs are caused by kidney yang deficiency, they can be treated with Gui Fu Di Huang Wan, and Ginseng Tong Shu Pill is not usually used in the treatment of this disease. Both Gui Fu Di Huang Wan and Ginseng Quelling Pill belong to the category of proprietary Chinese medicines. However, Gui Fu Di Huang Wan works clinically by warming and tonifying kidney yang (warming and replenishing the yang energy of the kidneys), targeting symptoms such as lumbar-knee soreness and weakness (a feeling of soreness and weakness in the lumbar and knee areas), cold limbs and frequent urination, 晄white color, loose stools, impotence and premature ejaculation, etc., which are caused by kidney yang insufficiency (a deficiency of yang energy in the kidneys). If the cold legs are caused by insufficient kidney yang, it can be treated with Gui Fu Di Huang Wan. However, it should be noted that pregnant women should not take Gui Fu Di Huang Wan, patients with cold and fever should not take it, Yin deficiency and internal heat is not applicable, hypertension, heart disease, liver disease, diabetes, kidney disease and other chronic diseases should be taken under the guidance of a physician. In clinical practice, Ginseng Spleen Pills are mainly used to benefit qi and replenish blood (replenish qi and blood in the body), strengthen the spleen and nourish the heart (strengthen the spleen and stomach, and nourish the heart and spirit), and are mainly used to treat palpitations (accelerated heartbeat often accompanied by panic), insomnia, lack of energy and fatigue caused by insufficient qi and blood, yellowish color (yellowish color and lack of luster), and scanty and light-colored menstruation. The drug is not generally recommended for the treatment of cold legs. People with cold legs are advised to consult a doctor in time and use the medicine under the doctor’s guidance to avoid delaying the condition or producing adverse reactions.