Alcohol Use Disorder and Rehabilitation By Gerald F O'Malley, DO, Grand Strand Regional Medical Center; Rika O'Malley, MD, Grand Strand Medical Center Reviewed / Revised Dec 2022 View Patient Education Etiology Symptoms and Signs Diagnosis Treatment More Information Topic Resources Alcohol Consumption Screening... Levels of Screening for Alcohol... Brief Interventions for Alcohol... Overview of Alcohol Use Disorder Alcohol use disorder involves a pattern of alcohol use that typically includes craving and manifestations of tolerance and / or withdrawal along with adverse psychosocial consequences.