Upper heat and lower cold (heat in the upper part and cold in the lower part) can be treated with Chinese medicines such as Wu Mei Wan and Huang Lian Tang. Heat in the upper part and cold in the lower part refers to the symptoms of heat in the upper part and cold in the lower part. Heat rising up may lead to redness in the face, sore throat, mouth ulcers, etc. Cold in the lower part may lead to abdominal pain, diarrhea, and coldness in the limbs. The following medicines can be chosen for treatment. It can be used for the treatment of abdominal pain, cold hands and feet, boredom and vomiting, which is caused by upper heat and lower cold, and disturbed by roundworms. 2. Huanglian Tang: Huanglian Tang is composed of Huanglian, Gan Jiang, Gui Zhi, Ginseng, Semixia, Licorice and Jujubes, and its effects are to regulate cold and heat, harmonize the stomach and lower the rebelliousness (to regulate the stomach qi and make the upward rebellious qi to descend). It can be used to treat gastric heat and intestinal cold syndrome characterized by pain in the abdomen and desire for vomiting. If there is a need for medication, it needs to be used under the guidance of a doctor, and should not be used blindly on its own to avoid adverse consequences.