Children accidentally ate crystal mud, should be immediately given emetic treatment, can be given on the spot to buckle the throat, try to make the eaten crystal mud spit out. If the oral intake of a longer period of time, should immediately go to the hospital, usually given gastric lavage, diarrhea and other methods, so that the crystal slime as soon as possible out of the body, so as to reduce the body’s absorption of its systemic toxicity caused by the reaction. In addition to emetic, diarrhea, gastric lavage methods, must observe the child’s general physical symptoms. If nausea, vomiting, abdominal pain and other symptoms, should be given symptomatic treatment, can be given to the stomach to stop vomiting, montelukast to stop diarrhea treatment. If the abdominal pain is severe, antispasmodic analgesic can be given, commonly used is scopolamine, scopolamine. If there are serious symptoms of poisoning, such as coma, shock, convulsions and other serious symptoms, in addition to the corresponding rescue treatment, hemodialysis must be arranged as soon as possible to detoxification treatment.