Alcohol can also damage the lining of the small intestine and interfere with the absorption of nutrients from the small intestine. Alcohol decreases the amount of deep sleep, which may mean a less restful night's sleep. Also, drinking alcohol can make insomnia worse. Although it may help you go to sleep, as the drink wears off, the brain cells become more agitated, which may cause an early awakening. You may also wake up more often to urinate.
Alcohol can cause gout.
Gout occurs when the buildup of uric acid causes inflammation in the joints. Alcohol can reduce the body's ability to get rid of uric acid. Excessive drinking can cause cancer, liver damage, nervous system problems, heart and circulatory problems, and other physical and behavioral problems in older adults. Drinking too much alcohol increases the risk of cancer of the liver, pancreas, mouth, tongue, pharynx, larynx, and esophagus. This risk is even greater if you also use tobacco products.