This document discusses alcohol abuse, including its causes, effects, prevention, and treatment. It defines alcohol abuse according to DSM-IV-TR and lists common reasons for drinking. The short-term effects of alcohol abuse include slurred speech and impaired judgment. Long-term effects involve damage to major organs like the liver, heart, and brain, as well as increased cancer risk. Prevention focuses on reducing adolescent drinking and changing social norms. Treatment includes medical detoxification, cognitive behavioral therapy, and relapse prevention programs.