The symptoms of alcohol-induced mental disorders include the following: First, alcohol dependence and perceptual disorders: Patients mainly have alcohol dependence, compulsive foraging and drinking behavior, increased tolerance, and some withdrawal symptoms, in addition, there are also many psychiatric symptoms, mainly hallucinations, hallucinations, and more perceptual disorders. Second, jealous delusions: Patients will have more obvious jealous delusions, such as suspecting that their wives are having an affair or suspecting that their lovers are having an affair or their husbands are having an affair, etc. Third: Relationship delusions: Patients feel that people around them may target them and gossip about them. Fourth: Delusions of victimization: The patient feels that someone is trying to harm him. Fifth, emotional symptoms: alcohol-induced depression, decreased interest, depressed mood, reduced activity, low self-esteem, alcohol can also cause symptoms of anxiety and compulsion. Sixth, cognitive dysfunction: alcoholic mental disorder will also have a decline in cognitive function, including inattention, memory loss, etc., especially near-event forgetfulness will be more prominent, reaction speed, logical reasoning ability are significantly reduced, these are common clinical symptoms of alcohol-induced mental disorder.