Causes of Ulcer: Understanding the Culprits Behind Stomach Pain
Ulcers are sore, tender lesions in your stomach lining, small intestine lining, or esophagus. They occur when the mucus coating on your digestive tract breaks down, leaving your underlying sensitive tissue exposed to digestive acids that damage it. Let us walk through the typical causes of ulcers in simple words.
Bacterial Infection: The Primary Culprit
The most common reason for ulcers is Helicobacter pylori infection (H. pylori). H. pylori is a spiral germ that lives in the mucus lining of the stomach. H. pylori causes inflammation that wears away the protective mucus after some time and lets stomach acid wear away the sensitive tissue beneath.
H. pylori infects half of the world’s population, but most of them never get ulcers. Scientists still do not understand why infected individuals get ulcers in some and not in others.
Pain Medications: The Hidden Danger
Regular use of certain pain relievers called NSAIDs (non-steroidal anti-inflammatory drugs) is another major cause of ulcers. Common NSAIDs include:
- Aspirin
- Ibuprofen (Advil, Motrin)
- Naproxen (Aleve)
These medications can reduce the stomach’s ability to produce protective mucus and may increase acid production. Even low-dose aspirin taken for heart health can increase ulcer risk in some people.
Lifestyle Factors: Adding Fuel to the Fire
While stress and spicy foods don’t directly cause ulcers, they can make existing ulcers worse or slow healing. Other lifestyle factors that may worsen ulcers include:
- Smoking
- Heavy alcohol consumption
- Lack of sleep
- Poor diet
Identifying Ulcers: The Role of Gastroscopy
If the physicians suspect that there is an ulcer, they will usually order a test called gastroscopy. It is a primary diagnostic instrument which enables the physicians to visualize your digestive system.
A very thin, flexible tube with an incredibly small camera (endoscope) is threaded down through your mouth and into your stomach and small intestine during a gastroscopy. The physician then:
- See ulcers directly
- Take small tissue samples (biopsies)
- Test for H. pylori infection
- Rule out other possible causes like stomach cancer
Gastroscopy is usually a quick outpatient procedure that takes about 15-30 minutes. While it might sound uncomfortable, you’ll receive medicine to help you relax, and many people don’t remember the procedure afterward.
Treatment Approaches
Once the cause of your ulcer is identified through gastroscopy or other tests, treatment typically involves:
- Antibiotics if H. pylori is present
- Medications to reduce stomach acid
- Avoiding NSAIDs when possible
- Lifestyle changes to support healing
Most ulcers heal within a few months with proper treatment. Without treatment, ulcers can lead to serious complications like bleeding, perforation (a hole in the stomach), or obstruction.
Prevention is Possible
You can reduce your ulcer risk by:
- Taking NSAIDs with food and at the lowest effective dose
- Washing hands frequently to reduce H. pylori transmission
- Avoiding tobacco and limiting alcohol
- Managing stress through healthy coping strategies
Knowledge of the reasons for ulcers enables you to do something to safeguard your digestion. If you have ongoing stomach discomfort, discuss with your physician whether gastroscopy or other investigations could perhaps assist in determining the reason.
