Chronic alcoholism could contribute to impairment of nerve system and brain functions, even some psychiatric disorder such as hallucination, heteroptics, acousma and so on.

酒精与脑神经系统的亲强，长期慢酒精中毒，脑、神经系统功能损害，严重时出现幻觉、幻视、幻听等精神障碍。