Alcoholism is a medical disease caused by drinking alcohol regularly over time. It develops when a person continues drinking despite facing alcohol-related health issues and social problems. Alcoholism affects many organs in the body like the brain, mouth, lungs, kidneys, immune system, heart, stomach, and pancreas. It can lead to serious diseases like different types of cancer, pneumonia, and liver diseases like cirrhosis. The most effective treatments involve a combination of individual and group therapy, medications like Disulfiram to discourage drinking, and social support from others in recovery.