Upper heat, heat in the stomach, the patient usually manifests as gas up against the heart, pain and heat in the heart, thirst and other symptoms; lower cold, cold in the intestines, the patient usually manifests as hunger but do not want to eat, food is vomiting roundworms and other symptoms. When the evil enters the syncopated yin, cold and heat are mixed together, and Yang heat drives upward, frying and burning the fluid, then thirst; liver heat rushes upward to the stomach and epigastric cavity, then Qi hits the heart, pain and heat in the heart; yin cold tends to go downward, the spleen loses its healthy transportation (the spleen’s transportation function is out of order) and the stomach loses its healing and descending (the gastric descending and ventilating function is impaired), and the middle jiao qi is in reverse disorder, leading to hunger but not desire to eat, and when eating, the patient will vomit; when there is cold in the upper and hot in the lower part of the intestine, ascaris lumbricoides are disturbed, and may be vomited out. Patients may choose to take Wu Mei Pills. Wu Mei Pill is composed of ginseng, cypress, cinnamon stick and epiphyllum, etc. Its efficacy is to warm the organs and tranquilize roundworms. It should be noted that if the patient has symptoms of upper heat and lower cold, it is recommended to go to a regular medical institution for treatment, so as to avoid delaying the condition. ,,