After drinking the pesticide, if the patient is awake at the scene, should immediately give vomiting, as soon as possible, the pesticide out of the body; then rinse the mouth clean, change clean clothes, immediately go to the hospital for further treatment. If the patient is unconscious at the scene, must immediately observe its breathing and heartbeat. If the respiratory heartbeat stops, cardiopulmonary resuscitation should be given immediately, while calling 120 to request medical personnel to come to the rescue. If the respiratory heartbeat is still there, it should be sent to the hospital immediately, and after being sent to the hospital will usually immediately give gastric lavage, diarrhea as soon as possible to remove the pesticide from the body, to minimize the absorption of the mucous membrane of the gastrointestinal tract to invade various organs and tissues throughout the body, leaving serious sequelae. If the patient is in a coma, it should be a deeper poisoning, in the case of good stabilization of vital signs can be given to do blood purification method of detoxification. In addition, if the pesticide drunk is organophosphorus, detoxification and symptomatic medications should be applied, such as detoxification, chlorophosphamide, atropine and other drugs.