Alcoholism, clinically known as Alcohol Use Disorder (AUD), is a chronic disease characterized by the uncontrolled consumption of alcohol and a preoccupation with it. It is considered a brain disorder and can range from mild to severe. Key features include:
Loss of Control: The inability to limit one's drinking on any given occasion.
Craving: A strong need, or compulsion, to drink.
Physical Dependence: The occurrence of withdrawal symptoms, such as nausea, sweating, or shakiness, when alcohol use is stopped after a period of heavy drinking.
Tolerance: The need to drink greater amounts of alcohol to get the same effect.
Negative Consequences: Continuing to drink despite the harm it causes to one's health, relationships, and work.