Alcohol consumption refers to the intake of alcoholic beverages that have been a part of human societies. The consumption of alcohol varies across different geographical regions and cultural practices. Consuming in moderation can be part of a balanced recreational, social or artistic lifestyle. However, excessive alcohol intake or alcohol abuse can lead to significant health issues affecting various bodily systems, including the oral cavity. In the context of oral health, alcohol abuse increases the risk of xerostomia, dental erosion, periodontal diseases and the development of potentially malignant oral disorders, which can eventually progress into oral cancers. The metabolite of alcohol, namely, acetaldehyde, is a toxic and potent carcinogen that can cause harm to the body. The synergistic effect of alcohol, when combined with tobacco, significantly increases the risk of oral cancer development. Alcohol abuse also poses a substantial economic impact on healthcare systems worldwide. Addressing alcohol abuse by integrating oral health policy interventions can help to reduce alcohol-related oral health issues.