According to Chinese medicine, cold feet can be caused by Yang deficiency and qi and blood deficiency, which can be treated by medication. Yang deficiency can be treated with Right Angelica Pills, and qi and blood deficiency can be treated with Ba Zhen Granules, in addition to attention to life conditioning. 1. Kidney yang deficiency can be treated with drugs such as Right Angelica Pill, which can warm and replenish kidney yang (warming and replenishing kidney yang qi), fill up essence and stop spermatorrhea (filling up and stabilizing essence qi, preventing spermatorrhea and sperm slippage), applicable to kidney yang insufficiency (lack of yang qi in the kidneys), failure of fire in the vital gate (the weakness of kidney yang of the organism, and the decrease in the functions of warming and promoting the operation of qi and blood), and soreness of lumbar and knee coldness. It is forbidden for pregnant women and people with Yin deficiency and fire exuberance. 2. Deficiency of qi and blood can be treated with medicines such as Bazhen Granules, which can replenish qi and benefit blood, and is suitable for qi and blood deficiencies, yellowish color (yellowish color without luster), loss of appetite, weakness of limbs, and excessive menstruation, etc. It is prohibited for those with heat in the body. It is forbidden to take it if there is heat in the body. In daily management, attention should be paid to keep warm to avoid the body in a cold state leading to damage of yang qi. If you need to use medication, you should be guided by a physician to use medication under the guidance of the evidence, and should not purchase medication on your own, so as to avoid delaying the condition of the medication is not the right evidence.