The symptoms of noma include marked emaciation, irritability, distension of the abdomen and belly, loss of appetite and restlessness at night. The symptoms of chancre are marked emaciation of the body, swelling of the belly and abdomen, and even the exposure of blue veins, a white or yellowish face, irritability, sparse hair, sucking the fingers and grinding the teeth, restlessness, abnormal movements, or digging the nose and rubbing the eyebrow, loss of appetite, or addiction to foreign objects, or easy to eat and hunger, with white greasy moss and a pale tongue, a thin and slippery pulse, and a purple stagnant fingerprint. The treatment of chancre is to regulate the spleen and eliminate accumulation, harmonize the middle and clear away heat, and can use Feier Pill with additions and subtractions; the contraindications and adverse effects of this formula are not yet clear. The contraindications and adverse effects of this formula are unclear. If chancre occurs, please do not use medication on your own, and it is recommended that you go to the hospital to avoid delaying your condition.