Patients who drink alcohol for a long time will suffer from chronic alcoholism, and there will be many uncomfortable symptoms in the body, resulting in no alcohol, and there will also be moodiness and anxiety, and the dependence on alcohol will increase, so people should pay attention to the prevention and treatment of the disease in their lives, so what are the medical treatments for chronic alcoholism? 1, abstinence from alcohol Abstinence from alcohol is the only treatment for chronic alcoholism and the key to success. Most patients with mild withdrawal symptoms (such as early morning tremors) do not need treatment; mild to moderate symptoms can be treated on an outpatient basis; moderate to severe patients should be hospitalized, and the source of alcohol should be eliminated during hospitalization. The goal is to prevent and manage severe withdrawal symptoms (e.g., epileptic seizures and delirium), promote successful withdrawal, and achieve a better long-term prognosis. The severity of withdrawal symptoms, symptom progression and response to treatment can be assessed with the revised alcohol withdrawal assessment criteria, and the progress of abstinence can be flexibly managed according to the severity of the patient’s alcohol dependence. In mild cases, a one-time abstinence may be attempted, and in severe cases, cross-dependent sedatives or anxiolytics such as benzodiazepines may be substituted, followed by decreasing substitution to avoid substitution dependence; Valium is short-acting and is excreted by the kidneys for patients with liver disease. Decreasing withdrawal method is suitable for chronic alcoholism with severe physical symptoms, to avoid serious withdrawal symptoms clinical should be closely observed and monitored, especially in the first week after withdrawal, pay attention to the patient’s body temperature pulse, blood pressure, state of consciousness and orientation, timely handling of possible withdrawal reactions. 2, drug treatment ① benzodiazepines: is the safest and most effective drugs for the treatment of withdrawal, the drug can reduce the incidence of epilepsy and delirium tremors, clorazepam (Librium), diazepam (Valium), lorazepam (chlorohydroxynil) and oxazepam (norethindrone) are the most commonly used drugs for patients long-acting benzodiazepines can make withdrawal slow and carry out, effective prevention of epileptic seizures. Short-acting preparations are safer for those with liver dysfunction. Dosing with fixed doses, loading doses and individual symptom provocation therapy are effective. The loading dose of Valium is 20 mg, and additional doses can be given until the patient is quiet if necessary. There are no established drugs for alcohol withdrawal. Clinical trials of naloxone and naltrexone may be effective, but information still needs to be accumulated for routine use. Alcohol withdrawal medications that act on the norepinephrine and 5-hydroxytryptamine systems are still in the development stage. ③ Adjunctive treatment for withdrawal can be used β-blocker atenolol, which can significantly improve withdrawal symptoms, and also colistin and carbamazepine. It has been reported that hibernation therapy for those with significant withdrawal symptoms can achieve better results small doses of chlorpromazine 25-50 mg, combined with promethazine 25-50 mg intramuscular injection, 2 times / d for 14 days as a course of treatment. The treatment of chronic alcoholism is mainly based on abstinence from alcohol, but also auxiliary drugs for treatment in order to effectively control chronic alcoholism. Patients should control their cravings for alcohol during treatment and take timely measures to regulate their bodily functions. Patients should enhance their body resistance and will have more energy to fight the damage caused by chronic alcoholism.