Upper gastrointestinal bleeding refers to bleeding that occurs anywhere in the esophagus, stomach, or upper part of the small intestine. It is a symptom of various diseases and can be serious. Upper gastrointestinal bleeding can be acute or chronic. Acute bleeding can be sudden and severe, while chronic bleeding lasts for a longer period. Both can cause serious health complications if not treated. Here, we will learn about the symptoms, causes, diagnosis, and treatment methods of upper digestive system bleeding.
What is Upper gastrointestinal bleeding?
Upper gastrointestinal bleeding occurs when a part of the upper digestive system is injured or inflamed.
It is a symptom of another disease rather than a specific condition. Upper digestive system bleeding can occur in the:
- Esophagus
- Stomach
- Duodenum (the first part of the small intestine)
Symptoms of Upper Digestive System Bleeding
The location and rate of bleeding affect the symptoms a person may experience. Symptoms of upper digestive system bleeding may include:
- Vomiting bright red or coffee ground-like material
- Stomach contractions
- Pale skin
- Fainting or dizziness
- Fatigue and weakness
Acute Upper gastrointestinal bleeding can be rapidly serious, so immediate medical help should be sought if a person exhibits symptoms.
Severe symptoms of acute digestive system bleeding may include:
- Rapid pulse
- Drop in blood pressure
- Loss of consciousness
Causes of Upper gastrointestinal bleeding
There are several possible causes of upper digestive system bleeding, including:
- Stomach ulcers: Typically caused by Helicobacter pylori infection or irritation from nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin or ibuprofen.
- Esophagitis: Often caused by gastroesophageal reflux disease (GERD), but can also result from medications, infections, or allergies.
- Small intestine inflammation: Often due to bacterial or viral infections, radiation therapy, certain medications, or alcohol.
- Mallory-Weiss syndrome: Tears in the esophagus lining, often resulting from prolonged vomiting or coughing.
- Esophageal Varices:Dilated veins in the lower esophagus, usually occurring in individuals with liver diseases like cirrhosis. Varices might not cause symptoms unless they bleed, leading to stomach pain, vomiting blood, or blood in the stool.
Diagnosis of Upper Digestive System Bleeding:
If upper digestive system bleeding is suspected, the doctor will take a medical history and perform a physical examination. Diagnostic procedures may include:
- Stool analysis: To detect inflammation, bleeding, or infection.
- Blood tests: To check for anemia.
- Upper endoscopy: A scope is passed down the esophagus to visualize the stomach or small intestine.
- Tissue sampling: Small tissue samples may be taken for analysis.
- Imaging tests: These may include CT scans or barium X-rays.
Treatment of Upper gastrointestinal bleeding
Different factors, such as the location, severity, and cause of the bleeding, determine the treatment options for upper digestive system bleeding.
In cases of acute bleeding, priority is given to stopping the bleeding. This may involve injecting medication directly at the bleeding site, applying heat or laser treatment, or using clips to close bleeding vessels.
Treating the underlying condition responsible for the bleeding may involve:
- Taking medications to address infections, such as antibiotics for Helicobacter pylori or proton pump inhibitors (PPIs) to reduce stomach acid production and allow ulcers to heal.
- Discontinuing any medications that may be causing ulcers or bleeding, such as nonsteroidal anti-inflammatory drugs (NSAIDs).
If bleeding cannot be stopped by other means, surgery may be recommended.
People who have lost a significant amount of blood may need intravenous fluids or blood transfusions.
How to Prevent Upper Digestive System Bleeding
Individuals with a history of Upper gastrointestinal bleeding or ulcers can reduce their risk by:
- Quitting smoking or avoiding passive smoke exposure.
- Limiting or avoiding the use of NSAIDs.
- Making dietary changes, especially for individuals with acid reflux, by avoiding caffeine, spicy or acidic foods, and high-fat foods.
Best Doctor for Treating Upper gastrointestinal bleeding
Dr. Mohamed Al Boraie is considered the best doctor for treating upper digestive system bleeding. He is a liver and digestive system consultant, a fellow of the Royal College of Physicians in England, and a member of the American College of Gastroenterology. Dr. Mohamed Al Boraie currently serves as a teacher of general internal medicine, liver diseases, and the digestive system at Al-Azhar University Faculty of Medicine in Cairo.
For consultations regarding Upper gastrointestinal bleeding, including its causes, symptoms, latest diagnostic methods, and treatment options, book an appointment with Dr. Mohamed Al Boraie