Causes of Swelling under One eye. Sometimes, the swollen under eyes may be associate with fever, pain or itchiness in the eye or distorted vision. Such conditions could be a sign of some serious eye problem. There are more than 100 causes which can contribute to puffy eyes; out if which some might be rare.
If you overload your liver (drink too much at one time), the excess alcohol will end up circulating in your bloodstream affecting your brain, heart and other tissues resulting in you becoming increasingly intoxicated.
Alcohol: It is known that alcohol is bad for your liver. When you drink alcohol, the liver gets diverted from its other functions and focuses mainly on converting alcohol to a less toxic form. Absorption of alcohol by the liver causes fatty liver disease, inflammation of the liver and cirrhosis.