The Definition of a Hangover
A hangover describes the sum of physiological symptoms experienced the morning after a gluttonous consumption of alcoholic beverages. Symptoms usually include but not limited to: headache, nausea, sensitivity to light and noise, fatigue, extreme thirst and depression and also a general inability to function.
Hangovers can last anywhere from 1 to 4 hours, although some individuals have claimed to have experienced hangovers that last more than one day.
