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 is metabolized by the liver, where enzymes break down the alcohol. Understanding the rate of metabolism is critical to understanding the effects of alcohol. In general, the liver can process one ounce of liquor (or one standard drink) in one hour. If you consume more than this, your system becomes saturated, and the additional alcohol will accumulate in the blood and body tissues until it can be metabolized.