After children are poisoned at home, parents can take some first-aid measures to alleviate the poisoning and save their lives before they are sent to hospitals or 120 emergency vehicles arrive. 1, oral poisoning emetic is the most simple and effective way to exclude the poison into the stomach, as long as there is poison left in the stomach (generally served into the 4-6h), that is, emetic should be carried out, the sooner the better. Even if spontaneous vomiting has occurred, it is still necessary to induce vomiting. Before inducing vomiting, the child can be allowed to orally take the appropriate amount of slightly warm water or saline, and then prompted to vomit, and so on and so forth until the vomit liquid becomes clear and tasteless until. However, special attention should be paid to the fact that if the child has a persistent convulsion, has taken a strong corrosive agent or has a serious heart disease, esophageal varices, can not be induced vomiting. 2, skin contact poisoning should immediately remove the contaminated clothing, rinse the contaminated skin with water, pay special attention to the hair and nail parts: if the poison splashed into the eyes, it should be immediately rinsed repeatedly with flowing water. 3, inhalation poisoning should immediately move the child away from the toxic place, untie the collar, keep the respiratory tract open, for those who have been unconscious, attention should be paid to avoid the tongue hanging back to block the respiratory tract. Finally, remember to bring the confirmed poisons, manuals, boxes, etc. to the hospital so that doctors can better diagnose and thus get the correct treatment.