For people with cold hands and feet, if it is recognized that they have kidney yin deficiency, then they can take Liu Wei Di Huang Wan, otherwise they should not consume it. If the diagnosis is kidney yang deficiency, you need to take the Jin Gui Kidney Qi Pills and other drugs, the specific use of drugs need to be guided by the doctor’s diagnosis. Liuwei Di Huang Pill is a Chinese medicine composed of Radix Rehmanniae Praeparata, Chinese yam, Poria, Ze Xie and other Chinese medicines, which can nourish yin and tonify the kidneys, and can be used clinically for treating dizziness, tinnitus, night sweating (sweating abnormally after falling asleep, and stopping after waking up), lumbar and knee soreness and weakness (a feeling of soreness and weakness of waist and knees), fatigue, hot flashes (bursts of hot flashes), and spermatorrhea for men due to kidney yin deficiency. Not to be used if one feels wind-cold, has fever, or is allergic to Liu Wei Di Huang Wan. Allergic persons should use with caution. Children, pregnant women, lactating women and people with chronic diseases such as hypertension and renal disease should take Liuwei Di Huang Wan as prescribed by the doctor. There are no known adverse drug reactions. If cold hands and feet occur, it is recommended to consult a doctor in time to identify the cause of the disease and standardize the treatment.