A hangover is a commonly used term to explain the body’s reaction to alcohol consumption. Alcohol affects your body like a diuretic, causing dehydration. Alcoholic drinks can also disrupt your sleep and blood sugar levels, contributing to the discomfort of a hangover.
Contrary to popular belief, individuals may experience hangover symptoms within just a few hours after they consume their last drink.
Your individual tolerance level, type of alcohol you consume, your weight and your age are all factors that may influence how quickly you experience a hangover, or whether you experience a hangover at all. These factors can also determine the duration and severity of your hangover.
The symptoms of a hangover can persist from a few hours up to 24 hours after drinking, leaving your body with less ability to function normally, especially while driving.