A hangover (veisalgia) is the sum of unpleasant physical effects following heavy consumption of alcohol. The most common reported characteristics of a hangover are feelings of extreme thirst, lethargy, nausea, sensitivity to sunlight and noise, and headache. Hypoglycemia, dehydration, and vitamin B12 deficiency are all theorized causes of hangover symptoms.

Alcohol Hangover - Article on causes, effects and cures.
Meta Description: [ Symptoms, causes, control and prevention of hangover ]
All About Hangovers - Causes, symptoms, preventions, and cures for hangovers.
Meta Description: [ Provides a brief overview about hangovers. ]
Hangover Cures - Top ten ways to cure a hangover.
Meta Description: [ Hangover Cures - Help you get over you over indulgance this Christmas, Birthday, Holiday, Weekend, Weekday, Lunchtime, Whenever ]
Hangover Cures - Contains information on hangover cures, causes, and prevention. Information on commercial hangover pills that claim to work as hangover cures is also included.
Meta Description: [ Information on how to cure a hangover. Includes information on the various hangover pills that claim to cure hangovers. Which ones work and which ones don't? ]
Hung Over - Offers hang over cures, top ten lists, memory tests and jokes.
Meta Description: [ avoid getting a hangover, cure your hangover, turn your pain into pleasure ]
So You Wanna - Advice to prevent and cure a hangover.