After poisoning, if you want to quickly detoxify, you must immediately remove the causative factors, if it is through skin contact or inhalation of poison and lead to poisoning, you should immediately get out of the scene of the environment, with water rinse clean the oral cavity, nasal cavity, and bathing to wash away the skin of the toxin. If it is orally consumed and lead to poisoning, should be immediately given to vomiting, gastric lavage, diarrhea and other methods as soon as possible to discharge the poison, the application of some detoxification drugs, generally targeted drugs is the best, for example, the emergence of organophosphorus pesticide poisoning, can be utilized to dephosphorylation, chlorophosphine, atropine and other medicines to deal with the symptomatic. But if there is no specific detoxification drug, you can drink more water, accelerate rehydration, or use diuretic methods to promote the metabolism of drugs. If available, purification can be done to potentially detoxify the body.