Anesthesia drug to play more, as long as the patient does not have an obvious allergic reaction to anesthetics, or in the injection of anesthetics after the absence of obvious toxic effects, most anesthetics with the metabolic finish can disappear completely, the patient will not have too much impact. With the continuous improvement of anesthetic drugs, the current routine application of anesthetic drugs, whether intravenous injection, local infiltration, or inhalation compound anesthetics, are very safe and reliable, as long as the application of doctors are experienced anesthesia professionals, the use of drugs is in line with national standards of regular drugs, even in the process of application of some overdose, will not cause too much impact. Of course, if too many sedative drugs or local tissue drugs are applied, the patient will have certain toxic effects. However, as long as most patients have normal liver and kidney function, the corresponding discomfort or side effects will be significantly reduced after the drug metabolism is completed. When anesthesia is performed, it is important to comply with the rules and norms of anesthesia medication and to be performed in a regular operating room, including the guarantee of anesthesia ventilators and resuscitation equipment, and most patients can safely receive anesthesia.