The dryness of the upper and lower parts of the cold is often seen in the heart and kidney dysfunction can not be caused by the mutual mutual ji, can be used to adjust acupuncture or traditional Chinese medicine, such as internal use to dredge the meridians, clear the upper and warm the lower parts of the body. For example, you can use Shenmen with Taixi to dredge the meridians and channels, traffic the heart and kidneys, and you can also take Jiaotai pills to relieve the symptoms. Upper dryness and lower cold is the term used in Chinese medicine for upper heat and lower cold (heat in the upper part and cold in the lower part), which is mainly manifested as heartburn and insomnia, dry mouth and pharynx, and soreness and coldness in the waist and knees, etc. It is mostly caused by the deficiency of kidney yin, which cannot be nourished by the fire of the heart and leads to upper heat, and the fire of the heart and the inner blaze, etc. which cannot be warmed by the kidney and leads to lower cold. When regulating the heart meridian, kidney meridian acupuncture points, such as Shenmen with Taixi to dredge the meridians, traffic heart and kidney (heart fire down, kidney water up, mutual control); can also be used to identify the use of Jiaotai Pill treatment. Jiaotai Pill, composed of Huanglian Wu and Cinnamon, is a formula that takes Huanglian as the monarch drug, which is bitter and cold and enters the heart, clearing and lowering the fire of the heart. Cinnamon, which is hot and pungent, warms the kidney yang. The combination of the two medicines enables the heart fire to be lowered, kidney yang to be restored, kidney water to be carried, and the heart and kidney to be intertwined. It can be used to treat the symptoms of excessive heart fire and non-interaction between the heart and kidneys (heart fire and kidney yin deficiency, dysfunction of the physiological functions of the heart and kidneys). Although the upper dryness and lower coldness are mostly caused by the lack of communication between the heart and the kidney, it can also be triggered by the obstruction of the spleen and stomach in the middle jiao, which should be accurately diagnosed by a physician, and appropriate methods of regulation and treatment should be chosen, and the medication should not be taken without authorization.