Symptoms of chancre include dryness and thinness of the body, thinning of the hair, and distension of the abdomen. Noma is a pediatric condition characterized by dryness and thinness of the body, thinning of the hair, distension of the abdomen, exposure of the green veins, abnormal eating and drinking, and mental fatigue. This disease is mainly caused by uncontrolled breastfeeding, inappropriate feeding, or caused by worm evidence, chronic illness and weakness, resulting in spleen and stomach deficiency. Acupuncture can be used to treat chancre, and commonly used acupuncture points include the lower epigastric region, the stomach, the spleen, the foot Sanli, the four sutures, Taibai and other points, while worm accumulation can be accompanied by a hundred worm nest points. It is recommended that children with noma be taken to a doctor for standardized treatment. If acupuncture is needed, it needs to be operated by a professional doctor.