Why Does My Anus Bleed When I Drink Alcohol?

Anus Bleed When I Drink Alcohol

Did you just consume a few shots of alcohol and find your anus bleeding? Anal bleeding is quite common, primarily due to internal or external hemorrhoids. However, if your anus bleeds after consuming alcohol, there is definitely something serious about your health. Either your GI tract is suffering from an infection, or maybe you have an infection in the liver. 

Want to know more about what makes your anus bleed when you drink alcohol? Then buckle down through the article as it covers all the nitty-gritty of it. So, let’s unravel the hidden cause.

Why Does My Anus Bleed When I Drink Alcohol?

Alcohol irritates the entire gastrointestinal lining and can result in infection and tears in any part of the mouth to the rectum. These tears are refreshing as Mallory-Weiss tears, which result in anus bleeding and extreme pain.

How Does Drinking Alcohol Result In Anus Bleeding?

Anus Bleed When I Drink Alcohol

There are a myriad of ways in which alcohol can affect your body and result in anus bleeding. Out of these, the few known ones are:


One of the most common ways in which alcohol affects stool and results in anus bleeding is dehydration. We know that alcohol is diuretic in nature. It results in dehydration by absorption of more water in the intestine. As a result, the body becomes dehydrated, and there remains less to no water for stool. Consequently, the stool becomes too hard and dry. 

Now, it becomes harder to excrete stool than usual. It leads to difficulty in passing them through the anus. As a result, the anus becomes infected and damaged during the process, which ultimately results in bleeding. Moreover, the anus becomes irritated and can bleed from time to time.


Hemorrhoids are so common that nearly 75% of people face them once.

However, for Alcoholics, it turns out to be something way more serious. 

The reason is that all the factors leading to the onset of hemorrhoids, like increased blood pressure, liver disease, GI inflammation, diarrhea, and constipation, are the ultimate effects of alcohol consumption. 

So, alcohol leads to the onset of all these problems, which ultimately leads to hemorrhoids. 

Piles or hemorrhoids cause the water, like balloons, to swell, irritate the surrounding skin, and cause it to bleed.

That is why when you drink four to five shots of drink, you experience anus bleeding. The reason is that it causes a rapid rise in blood pressure, which causes the anus and rectum veins to swell, leading to blood stains.


Another possible effect of alcohol that can lead to anus bleeding is that alcohol, with time, results in Obesity, especially the sweet, sugar-rich, and chocolate alcoholic drinks. 

So, as the weight increases, there are high chances of venous congestion and pressure in the abdomen, which ultimately results in an increased risk of developing hemorrhoids and anus bleeding.

Moreover, Obesity is known to result in increased blood pressure. Consequently, the blood vessels around the anus get inflamed and swollen.

Damaged Liver and Anus Veins

Among the various diseases and risks associated with alcohol consumption, one most common one is that it leads to liver damage, thus causing various diseases like liver cirrhosis, hepatitis, etc.

The reason is that when metabolized, alcohol gets converted into its by-products which not only irritate the sensitive lining of the liver but fuel the onset of liver-associated diseases by creating a permanent scar, and the following journal validates it.


Yet another way in which alcohol can make your anus bleed is colon cancer.

For people who are binge drinkers, their body isn’t able to absorb the whole drink, and the excess alcohol passes through the body, resulting in an inflamed GI tract, damaged rectum, and cancerous tumors. 

In fact, colon and bowel cancer is so common that nearly every 2 in 14 people suffer from it.

GI Issues

Last but not least, excessive use of high alcohol can cause various gastrointestinal issues, including the onset of Ulcers and sores.

Constant exposure to alcohol irritates the colon and GI tract lining, causes diarrhea, releases digestive acid, etc.

All these factors combine to cause sores, ulcers, and, ultimately, anus bleeding. 

How is Anus Bleeding Diagnosed?

There are a few medical procedures that can help diagnose anus bleeding. These include 

  • Colonoscopy
  • Complete blood count test CBC
  • Clotting time

How To Control Anus Bleeding: The Treatment 

The proper treatment of hemorrhoids will be prescribed to you by the doctor. However, here are some home treatments that you can try:

  • Use ice packs and cold water bottle
  • Apply ointments
  • Use suppositories 

Prevention To Go For To Avoid Anus Bleeding In Future

The best way to avoid further anus bleeding is to cut off your alcohol consumption completely. However, if that isn’t a viable option, here are a few steps to help you. These include 

  • Not drink empty stomach, as it can lead to devastating effects
  • Don’t drink coffee or intake caffeine before or after drinking, as it can double the dehydrating effects of alcohol 
  • Avoid taking beverages with it
  • Try to reduce alcohol consumption to some extent, at least
  • Drinks lots of water to avoid dehydration and hard stools
  • Take some laxatives prescribed by the doctor
  • Have a healthy diet like vegetables, fruits, etc.

Final Verdict

So, these are a few reasons why you experience anus bleeding after drinking alcohol. Actually, alcohol irritates your GI and colon lining, damages the liver, and fuels the onset of hemorrhoids. All these end up in anus bleeding and sores.

So, why not cut off your alcohol consumption and enjoy a healthy life?

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