Alcohol Misuse and Alcohol Use Disorder in Adolescents

Adolescence is a distinct developmental stage marked by increased levels of novelty-seeking, reward sensitiv- ity, and risk-taking behaviors, which often heighten the risk for alcohol use. The adolescent brain reacts to alcohol differently than that of adults, exhibiting less sensitivity to negative effects and greater sensitivity to positive effects. However, vulnerability to neurotoxicity may lead to higher alcohol consumption among adolescents, as it can impair their cognitive abilities and behavioral control. Alcohol use often starts and escalates during adolescence, heightening the risk of developing alcohol use disorder in adulthood, par- ticularly for those who begin drinking before the age of 13. Although recent reports indicate a declining trend in alcohol consumption, the overall prevalence of alcohol use among adolescents remains around 25%. Research has consistently indicated that genetic factors, along with both shared and non-shared environ- mental influences, contribute to alcohol use in adolescence. Identifying familial dynamics is crucial for early intervention, as a supportive family can reduce the risk of alcohol misuse. Treatment primarily focuses on psychotherapy, with approaches like brief motivational interviewing and cognitive behavioral therapy dem- onstrating significant progress. Family therapy, particularly multidimensional family therapy, has proven to be highly effective. While pharmacological options exist, such as disulfiram and naltrexone, their use is limited and requires careful monitoring due to potential risks. Preventive measures are crucial and should emphasize early education and creating supportive environments. Comprehensive strategies that address both psychological and environmental factors are essential for preventing alcohol use disorder in adoles- cents by integrating education, family support, and targeted treatments.