Alcohol dependence, also known as alcoholism, is a chronic condition characterized by an inability to control or stop drinking despite negative consequences. Individuals with alcohol dependence often experience cravings for alcohol and may develop a tolerance, requiring larger amounts to achieve the same effects. This condition can lead to physical and psychological issues, including withdrawal symptoms when not drinking. It can also impact relationships, work, and overall health. Treatment options include therapy, support groups, and medication to help individuals manage their dependence and work towards recovery.