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.
Memory Loss From Long Term Brain Damage. Long-term brain damage from alcohol use is, surprisingly, often a side effect of liver damage from alcohol use. The liver is supposed to clear alcohol from the system and safely dispose of it through urination. However, when overused, the liver ceases to function as efficiently.