Alcoholism is the most severe form of alcohol abuse and involves the inability to manage drinking habits. It is also commonly referred to as alcohol use disorder. Alcohol use disorder is organized into three categories: mild, moderate and severe. Each category has various symptoms and can cause harmful side effects. If left untreated, any type of alcohol abuse can spiral out of control.

Many factors can increase the risk of alcohol abuse. People may turn to alcohol for one reason and gradually develop a dependency on drinking. For example, drinking during difficult times – a death in the family or job loss – can potentially trigger long-term alcohol abuse.