Causes and Reasons for Vomiting Blood (Hematemesis)

Hematemesis is the occurrence of blood in vomit. This occurs due to bleeding in the gastrointestinal tract, which comprises the esophagus, stomach, and intestines. The blood may appear bright red or dark, like coffee grounds, depending on where the bleeding is coming from. This article explains the causes, severity, treatment options, and when to seek medical help when you are vomiting blood.

What Does it Mean if You Throw Up Blood?

If you throw up blood, it means that there is bleeding in your gastrointestinal tract. The color of the blood can help determine where the bleeding is coming from. Bright red blood usually means the bleeding is in the esophagus or stomach, while dark red or black blood may mean the bleeding is in the intestines.

What are the Possible Causes of Hematemesis?

Hematemesis is an indication of upper gastrointestinal bleeding. This covers the stomach, esophagus, and the first segment of the intestines. 

• Stomach Ulcers: This ailment, sometimes called a peptic ulcer, is an excruciating open sore on the stomach lining. These sores, known as duodenal ulcers, can also develop in the first section of the gut. Vomiting blood can be a result of the arterial damage caused by these lesions.
• Esophageal Varices: The esophageal varices are enlarged tube veins connecting the stomach to the mouth. These happen when clots or scarring in the liver obstruct regular blood flow. These smaller vessels, which aren’t designed to hold a lot of blood, will receive the redirected blood. They can leak blood or explode and cause potentially fatal bleeding when they are huge.
• Gastroesophageal Reflux Disease: The inflammatory illness commonly referred to as GERD is caused by stomach acid that backwashes into the esophagus. Severe instances may cause bleeding due to lining irritation.
• Mallory-Weiss Rupture: When there is an extended period of coughing or vomiting, the esophageal lining tears open and begins to bleed. It is frequently connected to binge drinking.

Other, less frequent reasons can also result in hematemesis. These may consist of:

• Radiation exposure 
• Cancer of the stomach 
• Ingesting a poison
• Cancer of the esophagus
• Hemorrhagic fever is a serious sickness characterized by internal bleeding caused by an infectious disease
• Blood disorders such as hemophilia or anemia

Symptoms of Hematemesis

Hematemesis’s primary symptom is blood in the vomit. There are two types of blood and vomit:

• Brown and bright red
• Dark, resembling coffee grinds

Blood may also be present in the feces, resembling sticky, dark tar. It’s advised to seek medical attention if experiencing the symptoms listed below, along with vomiting blood:

• Dizziness
• Pale complexion
• Cool, clammy skin
• Blue lips or fingernails on light-skin
• Gray lips or fingernails on dark skin
• Quick and shallow breathing
• Weakness
• Exhaustion
• Rapid or shallow heartbeat
• Confusion

What is the Best Treatment for Hematemesis?

The treatment for hematemesis depends on its underlying cause and the severity of the bleeding. In some cases, the bleeding may resolve on its own with simple measures, such as resting the stomach, temporarily avoiding food and drink, and taking medications to reduce stomach acid.

Additional treatment may be necessary if the bleeding is more severe or due to an underlying medical condition. Some possible treatments for hematemesis include:

• Endoscopy: This procedure entails placing a slender, flexible tube equipped with a camera into the throat to inspect the digestive system and pinpoint the origin of the bleeding. The doctor may be able to stop the bleeding during the procedure by applying heat, electricity, or medication to the affected area.
• Medications: Medications may be prescribed based on the underlying cause of hematemesis to reduce stomach acid, treat infections, or address bleeding disorders.
• Surgery: In uncommon instances, surgery might be required to control the bleeding and address the underlying condition.
• Blood transfusion: In cases of a considerable amount of blood loss due to bleeding, a blood transfusion may be needed to replace the lost blood.
• Angiography: An angiography is performed to locate and halt arterial bleeding. After injecting contrast liquid into an artery, blood flow is captured on X-rays. 

It is important to receive prompt medical attention if you experience hematemesis or vomiting blood. Your doctor can specify the underlying cause and recommend the appropriate treatment to aid in your recovery.

Can Hematemesis be Cured?

The treatment for hematemesis is determined by the underlying cause. In certain cases, the bleeding may cease naturally. In some cases, the bleeding may stop on its own. In other cases, medications or surgery may be necessary to stop the bleeding. If the bleeding is intense, a blood transfusion might be needed.

What is the First Aid for Blood Vomiting?

If you or someone you know is experiencing hematemesis or vomiting blood, it is important to seek medical attention immediately. While waiting for medical help to arrive, you should have the person sit upright and lean forward slightly. This can help prevent them from inhaling any vomit into their lungs. Do not give them anything to eat or drink until a medical professional has evaluated them.

Who to Consult for Hematemesis and When?

If you experience hematemesis or vomiting blood, it is important to seek medical attention immediately. You should go to the emergency room or call an ambulance if the bleeding is severe. You are experiencing severe abdominal pain, dizziness, rapid heart rate, shortness of breath, fainting, or loss of consciousness. These symptoms may indicate severe bleeding and require immediate medical attention.

If the bleeding isn’t severe, consult with your primary care physician or a gastroenterologist, a specialist in digestive disorders. The doctor will conduct a physical examination and might suggest tests, including blood tests, imaging, or an endoscopy, to uncover the cause of the bleeding.

In general, it is important to see a doctor if you experience hematemesis or any other symptoms of bleeding in the gastrointestinal tract. This will help determine the cause and provide appropriate treatment to help you recover.

Frequently Asked Questions