Throwing Up After Drinking: Causes, Side Effects, And What To Eat Afterwards

Written by Sucharita Mishra

Did you ever throw up after drinking? It sure is not a good feeling. Throwing up after drinking can also indicate certain underlying issues your body is trying to convey. What are these? And what can you do to recover faster? Keep reading to know more.

Why Does Alcohol Make You Throw Up?

It is evident that any kind of alcohol could be toxic to our health. The body may take a lot more effort to break down these alcoholic substances. When one consumes alcohol, the liver enzymes break it down into acetaldehyde. However, when the acetaldehyde levels get too high in the liver, our body reacts by making us vomit. This way, you are flushing out the excess alcohol that your liver is finding hard to break down (1).

An excessive amount of alcohol may also irritate the lining of your stomach. This, in turn, may cause acid to build-up and make you nauseous (1).

These are a few reasons alcohol may cause you to throw up. However, you can consume certain foods to enhance recovery. Read on.

What To Consume After Throwing Up?

1. Water

When you throw up, your body gets dehydrated. Hence, keep drinking water to keep your body hydrated. Regular fluid intake may also help treat your hangover.

2. Coffee/Tea

The caffeine in coffee or tea doesn’t do much to cure your hangover. However, drinking these beverages the night after a heavy drinking session may help reduce your headache and the whole groggy effect.

3. Bananas

When you throw up after drinking, your body loses important electrolytes and becomes dehydrated. Bananas are rich in potassium, which may help restore the body’s electrolytes and aid in your recovery. However, more research is warranted in this regard.

4. Watermelon

Watermelon contains 92% water (2). Hence, eating watermelon after a night of heavy drinking may help restore your body’s hydration.

5. Avocado

Apart from bananas, avocados can also be a great source of potassium (3). Avocado is also known to help treat liver injury (4). As heavy drinking may cause harm to the liver, eating avocado could be considered beneficial.

6. Oranges

Oranges are rich in vitamin C. Studies show that vitamin C can elevate glutathione levels in the blood (5). Glutathione is an antioxidant that helps detoxify your body and the liver (6).

7. Oatmeal

Oatmeal is rich in carbohydrates that may help elevate your sugar levels and mood. It may help you deal with hangover fatigue. Additionally, oatmeal contains several nutrients that also may boost your energy levels and fight fatigue (7).

8. Green Tea

Green tea is believed to speed up the process of alcohol metabolism and reduce the chances of liver injury (8). Drinking green tea may soothe your mind and body too.

While these foods may help with your recovery, it is important to note that throwing up after drinking alcohol does have its own side effects.

Side Effects Of Throwing Up After Drinking Alcohol

  •  Apart from feeling awful due to vomiting continuously, you will also suffer from headaches, an upset stomach, and body aches.
  •  Excess drinking followed by throwing up may cause excess dehydration and affect your kidneys. Make sure to rehydrate yourself.
  •  Some may also experience gastrointestinal bleeding. In extreme cases, you may breathe in your vomit that may travel into your lungs and lead to pneumonia.

Usually throwing up after drinking doesn’t require a doctor’s attention. However, in few cases, you must visit a doctor as soon as possible.

When To See A Doctor?

  •  If you haven’t stopped throwing up even after 24 hours of drinking.
  •  If you show signs of dehydration like dizziness and inability to pee.
  •  If you have a fever.
  •  If you find traces of blood in your vomit.


If you feel nauseous every time you drink, take a break and give your body some time to recover and replenish. Drinking can be fun, but the long-term effects of excess indulgence are life-threatening. Do drink responsibly and take care of your health.

Frequently Asked Questions

What happens when you drink on an empty stomach?

Consuming alcohol on an empty stomach may make your hangover more difficult to deal with. In the worst cases, it may even prove to be fatal.

Does throwing up help reduce the effects of a hangover?

Throwing up after heavy drinking helps in the removal of excess alcohol from your body. This may help reduce the effects of a hangover. However, research is limited in this regard.

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Sucharita Mishra has a Master’s degree in Biotechnology and specializes in writing on Health and Wellness. She has worked on determining various heavy metals present in green tea for her Master’s dissertation at CSIR- CFTRI, Mysuru. After completing her degree, Sucharita decided to pursue her passion for writing. She is addicted to all things black and aspires to become a bat one day.