Health Glossary
Hangover Prevention & Cures

Hangover Prevention & Cures

What is a Hangover?

A hangover is the broad term for various physical and mental symptoms that sometimes occur after alcohol consumption. There are many different ways to prevent hangovers. Prevention is key, because once you have a hangover, there's almost nothing that will make it better besides simply waiting until the hangover is gone.  

What are the symptoms of a Hangover?

The most common hangover symptoms include headaches, nausea, fatigue, dizziness, sensitivity to light and sound, and a general feeling of uneasiness. 

There are many other symptoms of hangovers, including:

  • Headache
  • Nausea
  • Fatigue
  • Dizziness
  • Dry mouth and throat
  • Rapid heartbeat
  • Shakiness or tremors
  • Loss of appetite
  • Stomach ache or stomach discomfort
  • Decreased ability to concentrate
  • Sensitivity to light and sound
  • Mood changes, such as irritability and anxiety
  • Increased thirst
  • Sweating
  • Drowsiness or difficulty sleeping
  • General feeling of being unwell

How long do hangovers last?

Hangovers typically last anywhere from several hours to a day or more depending on the individual and the amount of alcohol consumed. Factors such as sleep, hydration, using other substances, and other factors also affect the duration of a hangover.

How to Prevent a Hangover

There are several things you can do to help prevent a hangover:

Drink in Moderation

The most effective way to prevent a hangover is to drink in moderation. This means limiting the amount of alcohol you consume.

Hydrate Before, During, and After Drinking Alcohol

Drinking water or non-alcoholic beverages will prevent dehydration. This is vital to preventing hangovers since most hangover symptoms are exacerbated by dehydration. Try to drink a glass of water before drinking, between each alcoholic drink, and after drinking.

Eat Before Drinking

Eating a meal before drinking can help to slow the absorption of alcohol into your bloodstream. Eating while you drink can also help to slow the absorption of alcohol.

Avoid Congeners

Congeners are chemical byproducts of fermentation that are found in certain types of alcohol, such as whiskey and red wine. These can contribute to the severity of a hangover.

Take a Break

Allow your body to recover by taking a break from drinking alcohol for a day or two.

Quantity & Quality of Sleep

Not getting enough sleep or poor quality of sleep can exacerbate the symptoms of a hangover.

Take Vitamins & Supplements

Some studies have suggested that taking certain vitamins and supplements, such as vitamin C and vitamin B6, can help to reduce the severity of a hangover.

How to Cure a Hangover

There is no surefire cure for a hangover, but there are several things you can do to alleviate the symptoms:


Drink water or electrolyte-rich beverages to help replenish fluids lost through alcohol consumption.

Eat a Healthy Meal

Eating a meal that is high in carbohydrates can help to boost your blood sugar levels, which can be low after a night of drinking.

Rest & Sleep

Allow your body to rest and try to get as much sleep as possible.

Take Over-the-Counter Pain Relievers

Acetaminophen (Tylenol) or ibuprofen (Advil) can help to alleviate headaches and muscle aches.

Try Natural Remedies

Some natural remedies, such as ginger and honey, are said to help alleviate symptoms of a hangover.

Take Vitamins

Research suggests that taking certain vitamins, such as vitamin C, vitamin B6, and vitamin B12, can help to reduce the severity of a hangover.

Drink Coffee or Tea

Drinking a cup of coffee or tea can help to alleviate fatigue, reduce headaches, and improve your mood.

Overall, it's worth mentioning that drinking too much can lead to many different serious health issues, so it's important to drink responsibly.


Health Guide

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