High fever will generally prick the luo prick in the ten xuan points, a palm has five fingers, two hands have ten fingers, the end of the ten fingers is the ten xuan points. Patients with high fever can take stabbing and bleeding here. Traditional Chinese medicine says that fever is due to too much heat in the body. After the heat is too much, the blood is released by pricking the ligaments to expel the heat from the body. The evil heat is expelled from the body with the blood to achieve the purpose of cooling. Of course, some patients with fever may have food stagnation, whether adults or children, if they have food stagnation, they can puncture the Four Sutures point, where the blood is released to clear heat and detoxify the body, regulate the spleen and stomach, and remove noma, which is very effective.