Alcohol can interfere with the brain’s communication pathway, causing changes in mood, behavior, and increased difficulty with clear thinking and coordination.
Excessive drinking or binge drinking can cause heart conditions such as cardiomyopathy (stretching and drooping of the heart muscle), arrhythmias (irregular heart rhythms), stroke, and high blood pressure.
Excessive drinking can lead to a variety of liver problems such as fatty liver, alcoholic hepatitis, fibrosis, and cirrhosis.
Alcohol causes the pancreas to produce toxic substances that can eventually lead to pancreatitis, a dangerous inflammation and swelling of the blood vessels in the pancreas that prevents proper digestion.
Excessive alcohol use can weaken your immune system, making your body more susceptible to diseases such as pneumonia and tuberculosis.
Drinking too much alcohol can increase your risk of developing certain cancers, including cancers of the mouth, esophagus, throat, liver, and breast.