WHAT IS THE COMMON CAUSE OF ULCER?
The most
common causes of ulcers are:
- Helicobacter pylori (H. pylori) Infection: This bacterium is the leading cause of stomach and duodenal
ulcers. It damages the protective lining of the stomach and small
intestine, allowing acid to create an ulcer. H. pylori is responsible for
about 70–90% of peptic ulcers.
- Long-Term Use of NSAIDs (Nonsteroidal
Anti-Inflammatory Drugs):
Medications like aspirin, ibuprofen, and naproxen can weaken the stomach
lining over time. NSAIDs block certain enzymes that protect the stomach
lining, making it more vulnerable to damage from stomach acid.
Other
factors, while not direct causes, can exacerbate ulcer risk or symptoms, such
as:
- Smoking:
Increases stomach acid production and reduces the effectiveness of the
stomach's natural defense mechanisms.
- Alcohol: Can
irritate and erode the stomach lining, especially with excessive
consumption.
- Stress:
While not a direct cause, stress can aggravate symptoms and increase acid
production, making existing ulcers worse.
The
combination of H. pylori infection and NSAID use significantly raises the risk
of developing ulcers.
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