Imagine you are very sick and constantly vomiting. How scary would it be if you suddenly vomited blood? It is something that really worries many people. But one of the main causes of vomiting blood like this is a condition called Mallory Weiss Tear. Don't worry, today we will talk about this in a simple and clear way.
Simply put, what is this Mallory Weiss Tear?
There is a tube that carries food from our throat to our stomach, that is, our stomach, which we medically call the esophagus . In a condition called a Mallory Weiss Tear, the inner wall of this esophagus tube, especially where it connects to the stomach, becomes slightly torn. It's like a rubber tube bursting from the inside. This tear causes blood to leak from the tiny blood vessels there. That's the blood that comes out when we vomit.
This condition gets its strange name from doctors Kenneth Mallory and Soma Weiss, who first described it in 1929. They noticed that people who drank too much alcohol and vomited excessively would develop these tears in their esophagus.
The best part is that most of the time these tears heal on their own without any special treatment . However, in some cases, treatment may be necessary.
Why does this happen? What are the causes and risk factors for this?
The main reason for this is that the pressure inside our stomach increases suddenly and very quickly. Imagine, when the pressure inside the stomach increases, the contents of the stomach are pushed back up, that is, towards the esophagus. This intense pressure is what tears the wall of the esophagus.
There are several situations where intra-abdominal pressure can increase.
| The reason for the increase in pressure | A simple explanation |
|---|---|
| Severe vomiting | This is the most common reason. When you vomit continuously and very frequently, a lot of pressure comes from inside the stomach towards the throat. |
| Lifting or straining | Things like lifting something very heavy or straining while going to the bathroom can also increase pressure on the abdomen. |
| Persistent cough | A severe cough that has been going on for weeks is also causing continuous pressure on the stomach. |
| Providing CPR | This condition can also occur due to chest compressions during CPR, an emergency treatment given to someone who has had a cardiac arrest. |
| Chest or stomach injuries | An injury to the chest or abdomen from an accident can also cause increased pressure. |
Other conditions that increase risk
In addition, certain medical conditions and habits increase the risk of developing a Mallory Weiss Tear.
- Excessive alcohol use: This is the main risk factor . Alcohol use is involved in between 50% and 70% of people who develop this condition.
- Bulimia: This is an eating disorder in which people binge eat and then forcefully vomit. This persistent vomiting increases the risk of complications.
- Cyclic Vomiting Syndrome (CVS): This is a condition in which vomiting occurs for days on end without any apparent cause.
- Hyperemesis Gravidarum (excessive vomiting during pregnancy): This condition can also occur due to excessive vomiting experienced by some pregnant mothers.
- Gastroesophageal Reflux Disease (GERD): This is when stomach acid comes up into the throat. This can cause the esophagus to become permanently weak.
What are the symptoms of this? How do you recognize it?
The main and most common symptom of this condition is vomiting blood . Anyone who sees this is terrified. This blood can appear in various ways:
- Bright red: This means new blood, meaning blood is coming out of the cut right away.
- Dark brown, like coffee grounds: This is what blood that has entered the stomach looks like after it has been exposed to stomach acid for a while and then comes out.
In addition to vomiting blood, several other symptoms may be seen.
| Symptom | What does this mean? |
|---|---|
| Dark black, sticky stools | It's like tar. This is because blood from the upper digestive tract travels through the intestines, gets digested, and comes out with the stool. This is what is called bleeding. |
| Dizziness and fainting | As blood is lost from the body, the amount of blood in the body decreases and blood pressure can drop. This results in dizziness and fainting. |
Can this be serious? What are the complications?
Most of the time, this is not a serious condition. However, if left untreated, the continued loss of blood can lead to anemia , which can cause symptoms such as constant fatigue and shortness of breath.
However, in rare cases, if the tear in the esophagus is large and a lot of blood is lost suddenly, the body can go into shock . This is a serious condition that requires emergency medical treatment.
If you feel extremely restless, have a dry mouth, feel nauseous, feel cold and pale, have a very fast heartbeat, are breathing shallowly and rapidly, and are very weak, these may be signs of shock. In that case, you should go to the hospital immediately.
How do you find this, Doctor?
If you have symptoms like vomiting blood, your doctor will first ask you a few questions, especially about things like vomiting, coughing, and alcohol use. Then, they may do a physical exam and do blood tests, especially a complete blood count (CBC) . This can check for anemia.
But the main test to confirm this condition is an endoscopy .
What is an endoscopy test?
Don't be scared by the name. This involves inserting a thin, flexible tube (endoscope) with a camera attached down your throat to examine the inside of your esophagus and stomach. You will be given anesthesia if you want to feel any discomfort during this procedure. This camera allows the doctor to see exactly where the tear is, how big it is, and whether it is still bleeding.
How is it treated? Is surgery necessary?
As I mentioned before, for most people, these tears heal on their own in a few days without any special treatment. However, your doctor may prescribe medications to reduce stomach acid to help you heal until the wound heals.
- H2-receptor blockers
- Proton pump inhibitors (PPIs)
These medications reduce the production of gastric acid in the stomach. Because when the acid is reduced, the torn wound can heal faster.
What to do if the bleeding doesn't stop?
Rarely, if the bleeding does not stop on its own, it can be treated at the same time as the endoscopy. These are not major surgeries.
- Endoscopic injection therapy: A medication such as epinephrine is injected into the wound through the endoscope. This constricts the blood vessels and stops the bleeding immediately.
- Endoscopic electrocoagulation: This is done using an electric current to seal the bleeding vein, which is similar to soldering.
- Endoscopic hemoclip: A small metal clip is inserted to close the tear.
- Endoscopic band ligation: A rubber band-like device is placed over the torn area to completely stop the bleeding.
Only in rare cases, when none of these are successful, do we resort to a method called angiotherapy or a laparoscopic procedure. Therefore, there is no need to be too afraid of having to undergo surgery.
Can this be prevented from happening again?
Yes, it is definitely possible. The main thing to do is to control the main things that cause this.
1. Control your alcohol consumption: If you are a heavy drinker, you can greatly reduce this risk by cutting down on or completely quitting. If you need help with this , talk openly with your doctor . He or she will be able to give you the guidance you need.
2. Get treatment for other medical conditions: If you have a condition like GERD , or persistent vomiting, it is also very important to get it properly treated.
When should you see a doctor immediately?
This is the most important part. If you have any of the following symptoms, don't stay home.Go to a hospital's Emergency Treatment Unit (ETU) immediately.
- If there is blood in the vomit (even if it is red or the color of coffee grounds).
- If your stool is black like tar .
Remember, these symptoms can be signs of not only a Mallory Weiss Tear, but also other serious conditions such as stomach ulcers and cancer. So never ignore these symptoms until you know exactly what the cause is. Seeking medical advice early can save your life.
Take-Home Message
- A Mallory Weiss Tear is a tear in the inner wall of the esophagus (the tube that runs from the throat to the stomach) caused by excessive vomiting or retching.
- The main symptoms are vomiting blood and passing black, tarry stools.
- Excessive alcohol consumption is a major risk factor for this condition.
- Often these tears heal on their own without any treatment, but never ignore the symptoms.
- If you are vomiting blood or passing black stools, go to a hospital's Emergency Department (ETU) immediately and see your doctor.
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