The document discusses the history, causes, symptoms, and treatment of alcohol and drug abuse. It notes that alcohol is a depressant that can become a disease, and is commonly used by teens aged 12 to 17. The main causes of abuse are using alcohol to feel good or escape hardships, and peer pressure. Symptoms include changes in hobbies and temper issues. Treatment involves behavioral therapy, medication to prevent relapse and cravings, and groups like Alcoholics Anonymous.