With alcohol addiction, withdrawal treatment is done clinically, especially with the application of benzodiazepines for withdrawal. Because alcohol and benzodiazepines have similar pharmacological effects, benzodiazepines are often used clinically to alleviate withdrawal symptoms from alcohol. It is important to take a full dose for the first time and not to add the drug slowly, so as to inhibit withdrawal and also to prevent possible withdrawal symptoms, such as the appearance of tremors, delirium, withdrawal seizures, etc. Diazepam is usually applied, and withdrawal sulfur can also be applied for treatment. Withdrawal sulfur mainly inhibits acetaldehyde dehydrogenase in liver cells, causing a large amount of ethanol to accumulate, so after taking it, facial fever, flushing, vasodilatation, and strong fluctuations felt in the head and neck, while nausea, vomiting, sweating, and other symptoms occur, so patients will use withdrawal as a form of treatment. In the course of clinical treatment, attention should be paid to the correction of water-electrolyte and acid-base balance disorders and the supplementation of large doses of vitamins to prevent the patient from having accidents.