Drug addiction is a chronic disease characterized by compulsive drug seeking and use, despite harmful consequences. It affects the brain's structure and function, leading to changes in behavior and emotional regulation. Individuals struggling with addiction often find it difficult to control their cravings and may prioritize drug use over important aspects of their lives. Treatment for drug addiction typically involves a combination of therapy, support groups, and sometimes medication. Recovery is a long-term process that requires ongoing support and commitment. Understanding the nature of addiction can help reduce stigma and encourage those affected to seek help.