Chronic alcoholism can cause death in a number of ways, including but not limited to:

Liver disease: Long-term excessive alcohol consumption can cause liver damage, leading to cirrhosis, a condition in which the liver tissue is replaced with scar tissue. Cirrhosis can lead to liver failure, which can be fatal.

Cancer: Chronic alcoholism increases the risk of developing various types of cancer, including liver cancer, esophageal cancer, and breast cancer. These cancers can be fatal if left untreated.

Cardiovascular disease: Chronic alcoholism can cause high blood pressure, which increases the risk of heart disease and stroke. It can also weaken the heart muscle and cause irregular heartbeats (arrhythmias), which can be fatal.

Accidents and injuries: Alcoholism increases the risk of accidents and injuries, including falls, car accidents, and drowning. These accidents can be fatal.

Suicide: Alcoholism is a risk factor for depression and other mental health conditions, which can lead to suicidal thoughts and behaviors.

In summary, chronic alcoholism can cause a range of serious health problems that can be fatal if left untreated. Seeking help and treatment for alcohol addiction is essential to prevent these negative outcomes.