First thing you need to do is to become aware of your limits. The amount of alcohol that a person can consume without getting intoxicated varies from person to person. If a person consumes alcohol that is beyond what they can handle, the body reacts to toxins in alcohol by going in a state of hangover.
Pay close attention to how your body reacts to different levels of alcohol. Once you discover your limit, ensure that you do not go beyond it, irrespective of how strong the temptation is.
Intoxication on its own is extremely dangerous for one’s body and hangover simply adds to the troubles.
Getting something to eat before consuming alcohol is known to be an effective way of preventing hangover. It is believed that the acetaldehyde in the stomach plays a role in the absorption of alcohol and consequently causing hangover.
By eating food before going out for a drink, you will reduce the amount of alcohol absorbed.
When trying to avoid a hangover, you should avoid consuming different kinds of alcohol. The chances of formation of hangover cocktail can increase significantly if you mix up the different types of alcohol, consisting of different flavourings, additives, etc. Try not to drink vodka, gin, beer or champagne on the same night.
Avoid dark liquors such as brandy or whisky. Instead, opt to go for light liquors such as gin or vodka as they have fewer congeners - the toxic element in alcohol responsible for giving the drink its distinctive characteristics.
Make sure you keep yourself hydrated. Alcohol can increase water loss through urination, which can result in dehydration and increase in hangover symptoms.